Enchantment
English Oracle text
At the beginning of each opponent's upkeep, that player reveals the top card of their library. If it's a creature card, the player puts the card into their graveyard and this enchantment becomes a copy of that card. (If it does, it loses this ability.)
Printed text
结界
在每位对手的维持开始时,该牌手展示其牌库顶牌。 若展示出生物牌,则该牌手将该牌置于其坟墓场,且变形兽精华成为该牌的复制。 (它在复制后会失去此异能。)