TaiwanMS defeats pink bean legally

Well, that's the thing. You don't HAVE to HP wash your character to tank damage from a boss. Ranged classes were made to avoid the attacks, which means you have to come up with SOME kind of strategy to avoid the attacks (similar to what Demethos, KMS did in their video). The only one saying that you HAVE to HP wash to survive a boss is the one stupid enough to try to tank a hit from the most powerful boss in the game.

please enlighten me on how to avoid full screen attacks from bosses?