Monster Manual, p. 252
False Appearance. While a piercer remains motionless on te ceiling, it is indistinguishable from a normal stalactite. Spider Climb. The piercer can climb difficult surfaces, including upside down on the ceilings, without needing to make an ability check.
Drop. Melee Weapon Attack: +3 to hit, one creature directly underneath the piercer. Hit: 3 ( 1d6 ) piercing damage per 2 squares fallen, up to 21 ( 6d6 ). Miss: The piercer takes half the normal falling damage for the distance fallen.
The piercer hangs on the ceilings of caves and caverns in large groups. When a living creature passes by underneath, the piercers drop down and attempt to kill them.
Underdark
Created for Dungeon Masters and Game Masters, World Anvil has everything you need to build your own homebrew RPG campaign setting, and run your games, either online or around the table!
Take the first step. Create your account. Your world and characters await!