Talk:Karthus/Strategy/@comment-4549579-20120425224145/@comment-58.178.190.153-20120430105933

Arguably, since it has a 45 second cooldown, and it's popped by any targetted ability... So if it just so happens to activate while you're running away on low health, then grats, it saved you. More than likely, though, someone else will burst the bubble at the start of the fight, or at the end of it, and it'll come off CD after you've respawned. =\