为 Ultimate Green Goblin 寻找最佳的标准套牌，包括其胜率、热度，以及该牌在万智牌：竞技场中的合法赛制！
At the beginning of your upkeep, discard a card, then create a Treasure token.
Mayhem (You may cast this card from your graveyard for if you discarded it this turn. Timing rules still apply.)
