Brackwater Elemental

When Brackwater Elemental attacks or blocks, sacrifice it at the beginning of the next end step.
Unearth {2}{U} ({2}{U}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

当滞水元素攻击或阻挡，在回合结束时将它牺牲。
破坟{2}{U} （{2}{U}：将此牌从你的坟墓场移回场上。 它获得敏捷。 于它将离场时，或在回合结束时，将它移出对战。 破坟的时机视同法术。）