Pitfalls are invulnerable and stationary enemies which Isaac can walk over. When Isaac walks over a pitfall, he falls in, takes damage, and pops back out after a short delay. Pitfalls disappear after falling into them.
Teleport Pitfalls act as regular pitfalls, but pop Isaac out at a random location after damaging him. Little Horn spawns these and pushes them outward in some of his attacks.
Suction Pitfalls act as regular pitfalls, but suck Isaac in like a Gaping Maw. They are typically found in rooms with silver buttons, which when pressed will make any suction pitfalls in the room disappear.
Bug! Falling into a Pitfall while a Black Hole is active will result in Isaac becoming headless, immobile and invulnerable, softlocking the run until it is quit and resumed.
Bug! Falling into a Pitfall while a 
Black Hole is active will result in Isaac becoming headless, immobile and invulnerable, softlocking the run until it is quit and resumed.
The Binding of Isaac: Rebirth 
Achievements
Attributes
Bosses
Cards and Runes
Challenges
Chapters
Characters
Co-op
Items
Item pools
Monsters
Objects
Pickups
Pills
Rooms
Seeds
Transformations
Trinkets
