I don't really have too many suggestions, but I wanted to know if some people had cards in mind that are currently not rare, but have such potential, however balanced. For example, Phoenix has several things about it, it is resistant against CC, something most probably though would never happen before it was added. It makes it an excellent host for Immolation, and if the owner has them or some CC, it could remove any adverse effects (Antimatter, Freeze) and get it back next turn. To me, it doesn't need a nerf for this potential, but some regard to it is possibly being a rare card.