Klauth, Unrivaled Ancient

AFC · MYTHIC · foil · #50/62

Legendary Creature — Dragon

{5}{R}{G} · MV 7

Buy — / Sell — tix

Flying, hastenWhenever Klauth attacks, add X mana in any combination of colors, where X is the total power of attacking creatures. Spend this mana only to cast spells. Until end of turn, you don't lose this mana as steps and phases end.