Dragon needs an anti-heal card, like pic
Also nerf portal's 5-cost artifacts, should go down to 2/2 or 3/3 because all their effects are end-of-turn. And cheating them out should ACTUALLY cheat them out, no just "copies" so they have even more free advantage.

Holy fuck, how did I only just discover this card now? Can't wait to troll a life gain player with this.