diff --git a/api.lua b/api.lua
index 3d94bb0..c7ee84e 100644
--- a/api.lua
+++ b/api.lua
@@ -122,9 +122,10 @@ XEnchanting = {
                 [1] = { 15, 65 }
             },
             level_def = {
-                [1] = 'silk_touch'
+                [1] = 1
             },
-            weight = 1
+            weight = 1,
+            secondary = true
         },
         curse_of_vanishing = {
             name = S('Curse of Vanishing'),
@@ -132,13 +133,27 @@ XEnchanting = {
                 [1] = { 25, 50 }
             },
             level_def = {
-                [1] = 'curse_of_vanishing'
+                [1] = 1
             },
-            weight = 1
-        }
+            weight = 1,
+            secondary = true
+        },
+        knockback = {
+            name = S('Knockback'),
+            final_level_range = {
+                [1] = { 5, 55 },
+                [2] = { 25, 75 }
+            },
+            -- increase %
+            level_def = {
+                [1] = 105,
+                [2] = 190
+            },
+            weight = 5
+        },
     },
-    randomseed = os.time(),
     form_context = {},
+    player_seeds = {},
     scroll_animations = {
         scroll_open = { { x = 1, y = 40 }, 80, 0, false },
         scroll_close = { { x = 45, y = 84 }, 80, 0, false },
@@ -156,6 +171,18 @@ local function mergeTables(t1, t2)
     return t1
 end
 
+---Gets length of hashed table
+---@param table any
+---@return integer
+local function get_table_length(table)
+    local length = 0
+    for _ in pairs(table) do
+        length = length + 1
+    end
+
+    return length
+end
+
 function XEnchanting.has_tool_group(self, name)
     if minetest.get_item_group(name, 'pickaxe') > 0 then
         return 'pickaxe'
@@ -187,8 +214,6 @@ end
 function XEnchanting.get_enchanted_tool_capabilities(self, tool_def, enchantments)
     local tool_stack = ItemStack({ name = tool_def.name })
     local tool_capabilities = tool_stack:get_tool_capabilities()
-    local enchantments_desc = {}
-    local enchantments_desc_masked = {}
 
     for i, enchantment in ipairs(enchantments) do
         -- Efficiency
@@ -256,18 +281,6 @@ function XEnchanting.get_enchanted_tool_capabilities(self, tool_def, enchantment
 
                 tool_capabilities.full_punch_interval = new_fpi
             end
-
-            if tool_capabilities.groupcaps or tool_capabilities.full_punch_interval then
-                enchantments_desc[#enchantments_desc + 1] = self.enchantment_defs[enchantment.id].name
-                    .. ' '
-                    .. self.roman_numbers[enchantment.level]
-
-                if #enchantments_desc_masked == 0 then
-                    enchantments_desc_masked[#enchantments_desc_masked + 1] = self.enchantment_defs[enchantment.id].name
-                        .. ' '
-                        .. self.roman_numbers[enchantment.level]
-                end
-            end
         end
 
         -- Unbreaking
@@ -292,18 +305,6 @@ function XEnchanting.get_enchanted_tool_capabilities(self, tool_def, enchantment
 
                 tool_capabilities.punch_attack_uses = new_uses
             end
-
-            if tool_capabilities.groupcaps or tool_capabilities.punch_attack_uses then
-                enchantments_desc[#enchantments_desc + 1] = self.enchantment_defs[enchantment.id].name
-                    .. ' '
-                    .. self.roman_numbers[enchantment.level]
-
-                if #enchantments_desc_masked == 0 then
-                    enchantments_desc_masked[#enchantments_desc_masked + 1] = self.enchantment_defs[enchantment.id].name
-                        .. ' '
-                        .. self.roman_numbers[enchantment.level]
-                end
-            end
         end
 
         -- Sharpness
@@ -314,16 +315,6 @@ function XEnchanting.get_enchanted_tool_capabilities(self, tool_def, enchantment
 
                 tool_capabilities.damage_groups[group_name] = new_damage
             end
-
-            enchantments_desc[#enchantments_desc + 1] = self.enchantment_defs[enchantment.id].name
-                .. ' '
-                .. self.roman_numbers[enchantment.level]
-
-            if #enchantments_desc_masked == 0 then
-                enchantments_desc_masked[#enchantments_desc_masked + 1] = self.enchantment_defs[enchantment.id].name
-                    .. ' '
-                    .. self.roman_numbers[enchantment.level]
-            end
         end
 
         -- Fortune
@@ -332,33 +323,40 @@ function XEnchanting.get_enchanted_tool_capabilities(self, tool_def, enchantment
             local new_max_drop_level = old_max_drop_level + enchantment.value
 
             tool_capabilities.max_drop_level = new_max_drop_level
+        end
+    end
 
+    return tool_capabilities
+end
+
+function XEnchanting.get_randomseed(self)
+    return tonumber(tostring(os.time()):reverse():sub(1, 9)) --[[@as integer]]
+end
+
+function XEnchanting.get_enchanted_descriptions(self, enchantments)
+    local enchantments_desc = {}
+    local enchantments_desc_masked = {}
+
+    for i, enchantment in ipairs(enchantments) do
+        local add_roman_numbers = true
+
+        if get_table_length(self.enchantment_defs[enchantment.id].final_level_range) == 1 then
+            add_roman_numbers = false
+        end
+
+        if add_roman_numbers then
             enchantments_desc[#enchantments_desc + 1] = self.enchantment_defs[enchantment.id].name
                 .. ' '
                 .. self.roman_numbers[enchantment.level]
-
-            if #enchantments_desc_masked == 0 then
-                enchantments_desc_masked[#enchantments_desc_masked + 1] = self.enchantment_defs[enchantment.id].name
-                    .. ' '
-                    .. self.roman_numbers[enchantment.level]
-            end
+        else
+            enchantments_desc[#enchantments_desc + 1] = self.enchantment_defs[enchantment.id].name
         end
 
-        -- Silk Touch
-        if enchantment.id == 'silk_touch' then
-            enchantments_desc[#enchantments_desc + 1] = self.enchantment_defs[enchantment.id].name
+        if #enchantments_desc_masked == 0 and not enchantment.secondary then
+            enchantments_desc_masked[#enchantments_desc_masked + 1] = self.enchantment_defs[enchantment.id].name
 
-            if #enchantments_desc_masked == 0 then
-                enchantments_desc_masked[#enchantments_desc_masked + 1] = self.enchantment_defs[enchantment.id].name
-            end
-        end
-
-        -- Curse of Vanishing
-        if enchantment.id == 'curse_of_vanishing' then
-            enchantments_desc[#enchantments_desc + 1] = self.enchantment_defs[enchantment.id].name
-
-            if #enchantments_desc_masked == 0 then
-                enchantments_desc_masked[#enchantments_desc_masked + 1] = self.enchantment_defs[enchantment.id].name
+            if add_roman_numbers then
+                enchantments_desc_masked[#enchantments_desc_masked + 1] = ' ' .. self.roman_numbers[enchantment.level]
             end
         end
     end
@@ -368,7 +366,6 @@ function XEnchanting.get_enchanted_tool_capabilities(self, tool_def, enchantment
     enchantments_desc_masked = table.concat(enchantments_desc_masked, '') .. '...?'
 
     return {
-        tool_capabilities = tool_capabilities,
         enchantments_desc = enchantments_desc,
         enchantments_desc_masked = enchantments_desc_masked
     }
@@ -376,8 +373,13 @@ end
 
 function XEnchanting.set_enchanted_tool(self, pos, itemstack, level, player_name)
     local data = self.form_context[player_name].data
-    local capabilities = data.slots[level].tool_cap_data.tool_capabilities
-    local description = data.slots[level].tool_cap_data.enchantments_desc
+
+    if not data then
+        return
+    end
+
+    local capabilities = data.slots[level].tool_cap_data
+    local description = data.slots[level].descriptions.enchantments_desc
     local final_enchantments = data.slots[level].final_enchantments
     local inv = minetest.get_meta(pos):get_inventory()
     local tool_def = minetest.registered_tools[itemstack:get_name()]
@@ -389,8 +391,8 @@ function XEnchanting.set_enchanted_tool(self, pos, itemstack, level, player_name
 
     local stack_meta = itemstack:get_meta()
 
-    for i, val in ipairs(final_enchantments) do
-        stack_meta:set_int('is_' .. val.id, 1)
+    for i, enchantment in ipairs(final_enchantments) do
+        stack_meta:set_float('is_' .. enchantment.id, enchantment.value)
     end
 
     stack_meta:set_tool_capabilities(capabilities)
@@ -406,7 +408,7 @@ function XEnchanting.set_enchanted_tool(self, pos, itemstack, level, player_name
     inv:set_stack('trade', 1, trade_stack)
 
     -- set new seed
-    self.randomseed = tonumber(tostring(os.time()):reverse():sub(1, 9)) --[[@as number]]
+    self.player_seeds[player_name] = self:get_randomseed()
 
     local formspec = self:get_formspec(pos, player_name)
     node_meta:set_string('formspec', formspec)
@@ -418,7 +420,10 @@ function XEnchanting.set_enchanted_tool(self, pos, itemstack, level, player_name
     }, true)
 end
 
-function XEnchanting.get_enchantment_data(self, nr_of_bookshelfs, tool_def)
+function XEnchanting.get_enchantment_data(self, player, nr_of_bookshelfs, tool_def)
+    local p_name = player:get_player_name()
+    local randomseed = self.player_seeds[p_name] or self:get_randomseed()
+    math.randomseed(randomseed)
     local _nr_of_bookshelfs = nr_of_bookshelfs
     local data = {
         slots = {}
@@ -433,7 +438,6 @@ function XEnchanting.get_enchantment_data(self, nr_of_bookshelfs, tool_def)
     ----
 
     -- Base enchantment
-    math.randomseed(self.randomseed)
     local base = math.random(1, 8) + math.floor(_nr_of_bookshelfs / 2) + math.random(0, _nr_of_bookshelfs)
     local top_slot_base_level = math.floor(math.max(base / 3, 1))
     local middle_slot_base_level = math.floor((base * 2) / 3 + 1)
@@ -448,12 +452,10 @@ function XEnchanting.get_enchantment_data(self, nr_of_bookshelfs, tool_def)
         -- Applying modifiers to the enchantment level
         local enchantability = minetest.get_item_group(tool_def.name, 'enchantability')
         -- Generate a random number between 1 and 1+(enchantability/2), with a triangular distribution
-        math.randomseed(self.randomseed)
         local rand_enchantability = 1 + math.random(enchantability / 4 + 1) + math.random(enchantability / 4 + 1)
         -- Choose the enchantment level
         local k = chosen_enchantment_level + rand_enchantability
         -- A random bonus, between .85 and 1.15
-        math.randomseed(self.randomseed)
         local rand_bonus_percent = 1 + ((math.random(0, 99) / 100) + (math.random(0, 99) / 100) - 1) * 0.15
         -- Finally, we calculate the level
         local final_level = math.round(k * rand_bonus_percent)
@@ -466,6 +468,7 @@ function XEnchanting.get_enchantment_data(self, nr_of_bookshelfs, tool_def)
         -- 2 Find possible enchantments
         ----
 
+        ---@type Enchantment[]
         local possible_enchantments = {}
 
         -- Get level
@@ -474,6 +477,7 @@ function XEnchanting.get_enchantment_data(self, nr_of_bookshelfs, tool_def)
         for enchantment_name, enchantment_def in pairs(self.enchantment_defs) do
             local levels = {}
 
+            -- find matching levels
             for level, final_level_range in ipairs(enchantment_def.final_level_range) do
                 local min = final_level_range[1]
                 local max = final_level_range[2]
@@ -483,13 +487,15 @@ function XEnchanting.get_enchantment_data(self, nr_of_bookshelfs, tool_def)
                 end
             end
 
+            -- pick the highest level
             local level = levels[#levels]
 
             if level then
                 table.insert(possible_enchantments, {
                     id = enchantment_name,
                     value = enchantment_def.level_def[level],
-                    level = level
+                    level = level,
+                    secondary = enchantment_def.secondary
                 })
             end
         end
@@ -498,6 +504,7 @@ function XEnchanting.get_enchantment_data(self, nr_of_bookshelfs, tool_def)
         -- 3 Select a set of enchantments from the list
         ----
 
+        ---@type Enchantment[]
         local final_enchantments = {}
         local total_weight = 0
 
@@ -506,18 +513,58 @@ function XEnchanting.get_enchantment_data(self, nr_of_bookshelfs, tool_def)
             total_weight = total_weight + self.enchantment_defs[enchantment.id].weight
         end
 
-        math.randomseed(self.randomseed)
+        -- Pick a random integer in the half range [0; total_weight] as a number `rand_weight`
         local rand_weight = math.random(0, total_weight / 2)
+        -- local probability = (final_level + 1) / 50
+        local probability_level = final_level
+        local possible_enchantments_excl_secodnary = {}
 
-        -- select final enchantments
+        for _, enchantment in pairs(possible_enchantments) do
+            if not enchantment.secondary then
+                table.insert(possible_enchantments_excl_secodnary, enchantment)
+            end
+        end
+
+        -- Select final enchantments
+        -- Iterate through each enchantment in the list, subtracting its weight from `rand_weight`.
+        -- If `rand_weight` is now negative, select the current enchantment.
         for j = 1, #possible_enchantments, 1 do
-            math.randomseed(self.randomseed)
             local rand_ench_idx = math.random(1, #possible_enchantments)
             local rand_ench = possible_enchantments[rand_ench_idx]
 
-            table.remove(possible_enchantments, rand_ench_idx)
+            if j == 1 then
+                -- Dont add cursed/secondary enchantment as first pick
+                rand_ench_idx = math.random(1, #possible_enchantments_excl_secodnary)
+                rand_ench = possible_enchantments_excl_secodnary[rand_ench_idx]
+
+                for idx, value in pairs(possible_enchantments) do
+                    if rand_ench.id == value.id then
+                        table.remove(possible_enchantments, idx)
+                    end
+                end
+
+                table.insert(final_enchantments, rand_ench)
+            else
+                local probability = (probability_level + 1) / 50
+
+                table.remove(possible_enchantments, rand_ench_idx)
+                table.insert(final_enchantments, rand_ench)
+
+                -- With probability (`final_level` + 1) / 50, keep going. Otherwise, stop picking bonus enchantments.
+                local rand_probability = math.random()
+
+                if rand_probability < probability then
+                    -- Divide the `final_level` in half, rounded down
+                    -- (this does not affect the possible enchantments themselves,
+                    -- because they were all pre-calculated in Step Two).
+                    break
+                end
+
+                -- Repeat from the beginning.
+                probability_level = probability_level / 2
+            end
+
             rand_weight = rand_weight - self.enchantment_defs[rand_ench.id].weight
-            table.insert(final_enchantments, rand_ench)
 
             -- If `rand_weight` is now negative, select the current enchantment and stop.
             if rand_weight < 0 then
@@ -526,11 +573,13 @@ function XEnchanting.get_enchantment_data(self, nr_of_bookshelfs, tool_def)
         end
 
         local tool_cap_data = self:get_enchanted_tool_capabilities(tool_def, final_enchantments)
+        local descriptions = self:get_enchanted_descriptions(final_enchantments)
 
         table.insert(data.slots, i, {
             level = slot_lvl,
             final_enchantments = final_enchantments,
-            tool_cap_data = tool_cap_data
+            tool_cap_data = tool_cap_data,
+            descriptions = descriptions
         })
     end
 
@@ -572,10 +621,10 @@ function XEnchanting.get_formspec(self, pos, player_name, data)
 
                 if inv:get_stack('trade', 1):get_count() >= i then
                     ---@diagnostic disable-next-line: codestyle-check
-                    formspec[#formspec + 1] = 'image_button[2.5,' .. -0.5 + i .. ';5,1;x_enchanting_image_button.png;slot_' .. i .. ';' .. slot.tool_cap_data.enchantments_desc_masked .. '    ' .. minetest.colorize('#FFFF00', S('level') .. ': ' .. slot.level) .. ']'
+                    formspec[#formspec + 1] = 'image_button[2.5,' .. -0.5 + i .. ';5,1;x_enchanting_image_button.png;slot_' .. i .. ';' .. slot.descriptions.enchantments_desc_masked .. '    ' .. minetest.colorize('#FFFF00', S('level') .. ': ' .. slot.level) .. ']'
                 else
                     ---@diagnostic disable-next-line: codestyle-check
-                    formspec[#formspec + 1] = 'image_button[2.5,' .. -0.5 + i .. ';5,1;x_enchanting_image_button_disabled.png;slot_' .. i .. ';' .. slot.tool_cap_data.enchantments_desc_masked .. '    ' .. minetest.colorize('#FFFF00', S('level') .. ': ' .. slot.level) .. ']'
+                    formspec[#formspec + 1] = 'image_button[2.5,' .. -0.5 + i .. ';5,1;x_enchanting_image_button_disabled.png;slot_' .. i .. ';' .. slot.descriptions.enchantments_desc_masked .. '    ' .. minetest.colorize('#FFFF00', S('level') .. ': ' .. slot.level) .. ']'
                 end
 
                 formspec[#formspec + 1] = 'image[2.5,' .. -0.5 + i .. ';1,1;x_enchanting_image_trade_' .. i .. '.png;]'
diff --git a/init.lua b/init.lua
index 1b970e8..0f734a2 100644
--- a/init.lua
+++ b/init.lua
@@ -17,6 +17,10 @@ end)
 
 minetest.register_on_joinplayer(function(player, last_login)
     XEnchanting.form_context[player:get_player_name()] = nil
+
+    if not XEnchanting.player_seeds[player:get_player_name()] then
+        XEnchanting.player_seeds[player:get_player_name()] = XEnchanting.get_randomseed()
+    end
 end)
 
 minetest.register_on_leaveplayer(function(player, timed_out)
@@ -35,28 +39,14 @@ function minetest.handle_node_drops(pos, drops, digger)
 
     local wield_stack = digger:get_wielded_item()
     local wield_stack_meta = wield_stack:get_meta()
-    if wield_stack_meta:get_int('is_silk_touch') == 0 then
+
+    if wield_stack_meta:get_float('is_silk_touch') == 0 then
         return old_handle_node_drops(pos, drops, digger)
     end
 
-    local wield_stack_name = wield_stack:get_name()
     local node = minetest.get_node(pos)
-    local silk_touch_group
 
-    if minetest.get_item_group(wield_stack_name, 'pickaxe') > 0 then
-        silk_touch_group = 'cracky'
-    elseif minetest.get_item_group(wield_stack_name, 'shovel') > 0 then
-        silk_touch_group = 'crumbly'
-    elseif minetest.get_item_group(wield_stack_name, 'axe') > 0 then
-        silk_touch_group = 'choppy'
-    elseif minetest.get_item_group(wield_stack_name, 'sword') > 0 then
-        silk_touch_group = 'snappy'
-    end
-
-    if not silk_touch_group
-        or minetest.get_item_group(node.name, silk_touch_group) == 0
-        or minetest.get_item_group(node.name, 'no_silktouch') == 1
-    then
+    if minetest.get_item_group(node.name, 'no_silktouch') == 1 then
         return old_handle_node_drops(pos, drops, digger)
     end
 
@@ -77,10 +67,8 @@ minetest.register_on_player_hpchange(function(player, hp_change, reason)
                 for i = 1, player_inv:get_size(list_name) do
                     local stack = player_inv:get_stack(list_name, i)
                     local stack_meta = stack:get_meta()
-                    local is_curse_of_vanishing = stack_meta:get_int('is_curse_of_vanishing')
 
-
-                    if is_curse_of_vanishing > 0 then
+                    if stack_meta:get_float('is_curse_of_vanishing') > 0 then
                         player_inv:set_stack(list_name, i, ItemStack(''))
                     end
                 end
@@ -93,6 +81,41 @@ minetest.register_on_player_hpchange(function(player, hp_change, reason)
     return hp_change
 end, true)
 
+-- Knockback (only for players)
+local old_calculate_knockback = minetest.calculate_knockback
+
+function minetest.calculate_knockback(player, hitter, time_from_last_punch,
+    tool_capabilities, dir, distance, damage)
+    if hitter and hitter:is_player() then
+        local hitter_wield_stack = hitter:get_wielded_item()
+        local hitter_wield_stack_meta = hitter_wield_stack:get_meta()
+        local ench_knockback = hitter_wield_stack_meta:get_float('is_knockback')
+
+        if ench_knockback > 0 then
+            local orig_knockback = old_calculate_knockback(
+                player,
+                hitter,
+                time_from_last_punch,
+                tool_capabilities,
+                dir,
+                distance,
+                damage
+            )
+
+            orig_knockback = orig_knockback + 1
+
+            local new_knockback = orig_knockback + (orig_knockback * (ench_knockback / 100))
+
+            player:add_velocity(vector.new(0, new_knockback, 0))
+
+            return new_knockback
+        end
+    end
+
+    return old_calculate_knockback(player, hitter, time_from_last_punch,
+    tool_capabilities, dir, distance, damage)
+end
+
 local mod_end_time = (minetest.get_us_time() - mod_start_time) / 1000000
 
 print('[Mod] x_enchanting loaded.. [' .. mod_end_time .. 's]')
diff --git a/locale/template.txt b/locale/template.txt
index 2fbfa45..1dc6cda 100644
--- a/locale/template.txt
+++ b/locale/template.txt
@@ -5,6 +5,7 @@ Unbreaking=
 Efficiency=
 Silk Touch=
 Curse of Vanishing=
+Knockback=
 Enchanted=
 Enchant=
 level=
diff --git a/locale/x_enchanting.sk.tr b/locale/x_enchanting.sk.tr
index 7038392..deb6848 100644
--- a/locale/x_enchanting.sk.tr
+++ b/locale/x_enchanting.sk.tr
@@ -5,6 +5,7 @@ Unbreaking=Nelámavosť
 Efficiency=Výkonnosť
 Silk Touch=Hodvábny dotyk
 Curse of Vanishing=Kliatba zmiznutia
+Knockback=Spätný úder
 Enchanted=Očarený
 Enchant=Očarovať
 level=level
diff --git a/scripts/lls-check.js b/scripts/lls-check.js
index 2d4fa7d..5b3e371 100644
--- a/scripts/lls-check.js
+++ b/scripts/lls-check.js
@@ -60,6 +60,7 @@ extract.on('end', () => {
             process.exit(1)
         }
 
+        console.log(`${command}  --logpath "${logPath}" --check "${cwd}"`)
         console.log(`\n${stdout}`)
 
         if (fs.existsSync('./logs/check.json')) {
diff --git a/table.lua b/table.lua
index 9c8dd48..1bc6313 100644
--- a/table.lua
+++ b/table.lua
@@ -102,9 +102,13 @@ minetest.register_node('x_enchanting:table', {
 
         local inv = minetest.get_meta(pos):get_inventory()
 
-        if not inv:is_empty('item') then
+        if not inv:is_empty('item') and inv:get_stack('item', 1):get_meta():get_int('is_enchanted') ~= 1 then
             local item_stack = inv:get_stack('item', 1)
-            local data = XEnchanting:get_enchantment_data(#bookshelfs, minetest.registered_tools[item_stack:get_name()])
+            local data = XEnchanting:get_enchantment_data(
+                clicker,
+                #bookshelfs,
+                minetest.registered_tools[item_stack:get_name()]
+            )
             local formspec = XEnchanting:get_formspec(pos, p_name, data)
 
             meta:set_string('formspec', formspec)
@@ -343,7 +347,11 @@ minetest.register_node('x_enchanting:table', {
             )
 
             local item_stack = inv:get_stack('item', 1)
-            local data = XEnchanting:get_enchantment_data(#bookshelfs, minetest.registered_tools[item_stack:get_name()])
+            local data = XEnchanting:get_enchantment_data(
+                player,
+                #bookshelfs,
+                minetest.registered_tools[item_stack:get_name()]
+            )
             local formspec = XEnchanting:get_formspec(pos, p_name, data)
 
             meta:set_string('formspec', formspec)
@@ -372,7 +380,11 @@ minetest.register_node('x_enchanting:table', {
             )
 
             local item_stack = inv:get_stack('item', 1)
-            local data = XEnchanting:get_enchantment_data(#bookshelfs, minetest.registered_tools[item_stack:get_name()])
+            local data = XEnchanting:get_enchantment_data(
+                player,
+                #bookshelfs,
+                minetest.registered_tools[item_stack:get_name()]
+            )
             local formspec = XEnchanting:get_formspec(pos, p_name, data)
 
             meta:set_string('formspec', formspec)
@@ -416,9 +428,8 @@ minetest.register_node('x_enchanting:table', {
         end
 
         local trade_stack = inv:get_stack('trade', 1)
-        local data = XEnchanting.form_context[p_name].data
 
-        if trade_stack:get_count() < selected_slot or not data then
+        if trade_stack:get_count() < selected_slot then
             return
         end
 
diff --git a/types/minetest.type.lua b/types/minetest.type.lua
index 5a28539..c7a5a8a 100644
--- a/types/minetest.type.lua
+++ b/types/minetest.type.lua
@@ -87,6 +87,7 @@
 ---@field place_node fun(pos: Vector, node: SetNodeTable): nil Place node with the same effects that a player would cause
 ---@field add_particle fun(def: ParticleDef): nil
 ---@field registered_tools table<string, ItemDef> Map of registered tool definitions, indexed by name
+---@field registered_entities table<string, ObjectRef> Map of registered entity definitions, indexed by name
 ---@field has_feature fun(args: table<string, boolean> | string): boolean | table returns `boolean, missing_features`, `arg`: string or table in format `{foo=true, bar=true}`, `missing_features`: `{foo=true, bar=true}`
 ---@field handle_node_drops fun(pos: Vector, drops: string[], digger: ObjectRef) `drops`: list of itemstrings. Handles drops from nodes after digging: Default action is to put them into digger's inventory. Can be overridden to get different functionality (e.g. dropping items on ground)
 ---@field register_on_dieplayer fun(func: fun(player: ObjectRef, reason?: string)): nil Called when a player dies. `reason`: a PlayerHPChangeReason table, see register_on_player_hpchange
diff --git a/types/xenchanting.type.lua b/types/xenchanting.type.lua
index d951598..d234a0a 100644
--- a/types/xenchanting.type.lua
+++ b/types/xenchanting.type.lua
@@ -4,55 +4,46 @@
 ---@class XEnchanting
 ---@field tools_enchantability table<string, number>  Add enchantability to default tools. key/value = tool_name/enchantibility value
 ---@field roman_numbers table<number, string>  Convert Arabic numbers to Roman numbers
----@field enchantment_defs table<'sharpness' | 'fortune' | 'unbreaking' | 'efficiency' | 'silk_touch', EnchantmentDef>
+---@field enchantment_defs table<'sharpness' | 'fortune' | 'unbreaking' | 'efficiency' | 'silk_touch' | 'curse_of_vanishing' | 'knockback', EnchantmentDef>
 ---@field has_tool_group fun(self: XEnchanting, name: string): string | boolean Check if tool has one of the known tool groups, returns `false` otherwise.
 ---@field set_tool_enchantability fun(self: XEnchanting, tool_def: ItemDef): nil Sets `enchantibility` group and values from base table (`XEnchanting.tools_enchantability`) to all registered tools (atching known group names). If tool has already `enchantibility` group defined it will take the defined value insted.
----@field get_enchanted_tool_capabilities fun(self: XEnchanting, tool_def: ItemDef, enchantments: Enchantments[]): GetEnchantedToolCapabilitiesReturn Applies enchantments to item tool capabilities.
+---@field get_enchanted_tool_capabilities fun(self: XEnchanting, tool_def: ItemDef, enchantments: Enchantment[]): ToolCapabilitiesDef Applies enchantments to item tool capabilities.
 ---@field set_enchanted_tool fun(self: XEnchanting, pos: Vector, itemstack: ItemStack, level: number, player_name: string): nil Set choosen enchantment and its modified tool capabilities to itemstack and `item` inventory. This will also get new `randomseed`.
----@field get_enchantment_data fun(self: XEnchanting, nr_of_bookshelfs: number, tool_def: ItemDef): EnchantmentData Algoritm to get aplicable random enchantments.
----@field get_formspec fun(self: XEnchanting, pos: Vector, player_name: string, data?: EnchantmentData): string Builds and returns `formspec` string
+---@field get_enchantment_data fun(self: XEnchanting, player: ObjectRef, nr_of_bookshelfs: number, tool_def: ItemDef): EnchantmentData Algoritm to get aplicable random enchantments.
+---@field get_formspec fun(self: XEnchanting, pos: Vector, player_name: string, data: EnchantmentData | nil): string Builds and returns `formspec` string
+---@field form_context table<string, FormContextDef> Additional form data for player.
+---@field scroll_animations table<string, table> Parameters for `ObjectRef` `set_animation` method
+---@field player_seeds table<string, number | integer>
 
 
 ---Enchantment definition
 ---@class EnchantmentDef
 ---@field name string Readable name of the enchantment
 ---@field final_level_range table<number, number[]> Level range
----@field level_def table<number, number> Level bonus
+---@field level_def table<number, number> Level bonus. Value will be set in item meta as float.
 ---@field weight number Enchantment weight
----@field randomseed number Math random seed. Will change after item was enchanted.
----@field form_context table<string, FormContextDef> Additional form data for player.
----@field scroll_animations table<string, table> Parameters for `ObjectRef` `set_animation` method
+---@field secondary boolean Will not appear in masked description and can be applied only as additional enchantment by probability chance.
 
 
 ---Form context
 ---@class FormContextDef
 ---@field pos Vector Formspec/node form position
----@field data EnchantmentDataSlot Enchantment data
-
-
----@class GetEnchantedToolCapabilitiesReturn
----@field tool_capabilities ToolCapabilitiesDef
----@field enchantments_desc string
----@field enchantments_desc_masked string
+---@field data EnchantmentData | nil Enchantment data
 
 
 ---@class EnchantmentData
 ---@field slots EnchantmentDataSlot[]
 
 
----@class Enchantments
+---@class Enchantment
 ---@field id string
 ---@field value number
 ---@field level number
-
-
----@class ToolCapData
----@field enchantments_desc string Masket description before enchanting
----@field enchantments_desc_masked string Description added to item description definition after enchanting
----@field tool_capabilities ToolCapabilitiesDef Modified tool capabilities with applied enchantment
+---@field secondary boolean Will not appear in masked description and can be applied only as additional enchantment by probability chance.
 
 
 ---@class EnchantmentDataSlot
----@field final_enchantments Enchantments[]
----@field tool_cap_data ToolCapData
 ---@field level number
+---@field final_enchantments Enchantment[]
+---@field tool_cap_data ToolCapabilitiesDef
+---@field descriptions {["enchantments_desc"]: string, ["enchantments_desc_masked"]: string }