Seed of Life:
This strange spark-filled sphere is the artificial Seed of Life that creates a similar but unstable Seed of Life by stimulating the Seed's inner wall.
It can entice the mindless undead monsters by sending the same soul wave as the real Seed of Life.
There are a number of small switches on the surface.
Which one would you like to activate?
The small, pulsing one
The sharply-pointed one
The big, floppy one