+wind, "Prophecy" (6)
Target player's life total becomes 20.
Search target player's library for up to seven cards and exile them. Then that player shuffles.
Destroy all creatures you don't control. They can't be regenerated.
Searing Wind deals 10 damage to any target.
Creatures you control get +7/+7 until end of turn.
Flying
When Windscouter attacks or blocks, return it to its owner's hand at end of combat. (Return it only if it's on the battlefield.)
Gatherer works better in the Companion app!