Cloud Sprite

Flying

Return target permanent to its owner's hand.

Counter target spell.

Counter target spell. Search its controller's graveyard, hand, and library for all cards with the same name as that spell and exile them. Then that player shuffles.

Tap all creatures without flying.

When this creature enters, return each other creature you control to its owner's hand.

Counter target creature spell.

Return all creatures to their owners' hands.