Cost less than Archangel is what I meant. I doubt a self-poison creature makes thematic sense in light - what I wanted to simulate here is you allying with an ally who was already fighting something.
True on that poison thing but sorry i was confused, I said cost the same or more.
but since its a creature generator, it can create higher damage potential in the form of creature generating + it has 7/7, thats why i think it should be either the same cost or 1 more cost.
It wouldn't be so easy to kill off the creature source if it had 7 hp, its a little too powerful i think.