BE'ing it only to let it die would be a waste, as the skill wouldn't carry over. And could this skill be lobo'd? If so, BE would cause it to even not turn into an angel.
It's a passive ability. I understand that abilities that don't require an activation are passive and can not be lobotomized (even if I'm wrong, this one can not be removed by this way).
First thought that came to my mind was using the upped one for a Cremation then using the Fire quanta to pop my new AA with a Rage potion. Might be fun to see this show up in the bazaar
good one!
your opponent will never kill that creature so you can even bless it or enchant with a butterfly effect to provoque it's death (or keep using it this way).