The Dead Pool is a place for punishment and sacrifice. Captives would be bound with chains, then lowered into the acid below, Shang Tsung favored this method of punishment and built the Acid bath.
Music[]
Mortal Kombat Deception Soundtrack-Deadpool
Stage Fatality/Death Trap[]
Upper cut your opponent or knock him/her out to the green pool. He/She will fall right to it and die.