Vaporize // Shock [ROS011] (Rosetta) Rainbow Foil

Cost: 0 Destroy an aura permanent with cost X or less and/or up to X aura tokens, where X is the total arcane damage you've dealt to opposing heroes this turn. Meld (You may play 1 or both halves of this card. Each costs 0.) Deal 1 arcane damage to any target.