...But yet, let an SB get hit with anything physical more than once (thanks to their shit for defense), they're dead.
Perigean, yes, it's broken to an extent. A very small extent. It's a 180-second cooldown skill, so it's not spammable by any means. And it's counterable as well. Once you have that debuff on, yeah, you dead, but you can prevent it...
-1.