This creature doesn't untap during your untap step.

{U}{U}, Sacrifice a creature: Untap this creature. Activate only during your upkeep.

This creature can't attack unless defending player controls an Island.

{U}{U}: This creature gets -1/-0 until end of turn and deals 1 damage to target attacking creature without flying.

When you control no Islands, sacrifice this creature.

This creature doesn't untap during your untap step.

{U}{U}, Sacrifice a creature: Untap this creature. Activate only during your upkeep.

This creature can't attack unless defending player controls an Island.

{U}{U}: This creature gets -1/-0 until end of turn and deals 1 damage to target attacking creature without flying.

When you control no Islands, sacrifice this creature.

此生物于你的重置步骤中不能重置。

{U}{U}，牺牲一个生物：重置此生物。只能于你的维持中起动。

除非防御牌手操控海岛，否则此生物不能攻击。

{U}{U}：此生物得-1/-0直到回合结束，且对目标进行攻击且不具飞行异能的生物造成1点伤害。

当你未操控海岛时，牺牲此生物。