Wall Masters are the incarnation of demons summoned by the forces of evil to protect important places. They look like disembodied, blue hands about ten feet long from the wrist to the tips of the fingers. They emerge from the walls of a room enchanted to summon them whenever a charater is within a foot of the wall.
If they successfully attack a creature, the creature is immediately paralyzed (stopping even in mid-swing), and rendered helpless. The Wall Master then delivers 1 point of crushing Damage, and carries the helpless creature back to the entrance of whatever building, maze, or cave the creature happens to be in.
Wall Masters cannot move more than three feet away from the walls of a room.