found a selectability call after blockers that was the cause of a race condition debug assert, but most importantly, the reason AI would sometimes block a creature, then immediately decide not to block. causing it to sometimes take preventable damage, and sometime cause AI to stack a ton of blockers on a single card even tho it did not have a chance to actually kill the creature.
this is still a thing, but wont happen so grossly incorrect now.
7c163592b5
