Epic Melee

From BoardGameGeek:

Welcome to the Arena of a Thousand Masks, the greatest spectacle in the realm of Edera! In this enchanted arena, the quirkiest clans clash for glory… and, more importantly, for legendary loot. At the end of the sixth round, the team with the most loot wins. Fast-paced, clever, and full of twists, Epic Melee is a vibrant clan-versus-clan brawl where any card can change the tide of fate. -description from the publisher