True. But the thread subject was how unkillable can you get?
Since Stone only has the one hole durability wise.
======
For most content on most teams even Invul is overkill.
My SR tanker only died twice, both times exemplared. (Stupid people and the Posi 1 steps)
WP is basically unkillable even on minimal IOs once you get onto teams running multiple maneuvers.
Even Fire does great with a couple buffs. On my SS/Fire brute I was annoyed I never died because my best attack was ROTP.
I imagine that is part of why BIO is so popular. Its tough enough, and can be adjusted on the fly based on team configuration.