Vaporize // Shock - LGS346 [LGS346] (Promo) Cold Foil

Destroy a permanent aura 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.