Harbinger of the Tides

When this creature enters, return target creature an opponent controls to its owner's hand.

Flash (You may cast this spell any time you could cast an instant.)

When this creature enters, you may return another target creature you control to its owner's hand.

When this creature enters, if you control two or more Forests, you may gain 3 life.

When this creature enters, if you control two or more Islands, you may return target tapped creature to its owner's hand.

When this creature enters, return target creature an opponent controls to its owner's hand. That creature's owner can't cast spells with the same name as that creature until your next turn.

Flash

When this creature enters, tap target creature an opponent controls. It loses all abilities until end of turn.

Flash

Flying

When this creature enters, return up to one other target creature you control to its owner's hand. If it was a Soldier, put a +1/+1 counter on this creature.