His item leaves him with 1HP.... but that is before he yanks the spear out of his body.... which somehow doesn't even do 1HP of damage? And he is bleeding out, but that doesn't do 1HP damage either?
Self-inflict doesn't count as damage in cape's description or it's just that he inflict himself a damage. But, when it reached 0, it backed up to 1 anyway?
Until he got blasted and inflict more than 1 damage, he will survive?