You Are the Bomb
An attack, debuff or other condition is inflicted on some character in the raid - sometimes at random, sometimes as part of an AOE. Either way, this character becomes dangerous to the rest of the raid if he stays too close. All he can do is get to a safe distance (but not so far that the healers can't reach him) and ride it out.
Examples
- Doom Lord Kazzak is the trope namer.
- Ulduar
- XT-002 Deconstructor has two of these: a light bomb and a gravity bomb. Only one actually harms other raid members.
- Trial of the Crusader
- The Jormungar encounter is built around two bombs which can negate each other.
