History of Nightmare Collapsing

Nightmare Collapsing is the countdown debuff applied when a fireteam enters the Nightmare Realm during Duality. It initially lasts one minute. Players leave the Nightmare Realm by shooting a working bell, and anyone still inside when the timer reaches zero is killed, wiping the team.

Killing a Standard Bearer adds 15 seconds, and killing all Visions of Gahlran adds 5 seconds. In the Caiatl fight, killing the wrong Standard Bearer subtracts time instead.