Cracked sandstone brick =
Fallen cracked sandstone brick =
Mummy spawn-egg =
Mummy spawner =
Sandstone with eye engraving =
Sandstone with man engraving =
Sandstone with sun engraving =
A mummy spawner causes hostile mummies to appear in its vicinity as long it exists. =
Can be used to create a hostile mummy. = 
Place the egg to create a mummy on this spot. Careful, it will probably attack immediately! = 
This brick is old, porous and unstable and is barely able to hold itself. One should be careful not to disturb it. =
This old and porous brick fell to the ground. It does not hold itself anymore. =