"Khans of Tarkir", +prowess (10)
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Double strike
Whenever Jeskai Elder deals combat damage to a player, you may draw a card. If you do, discard a card.
Flying
Haste
Flash
This spell can't be countered.
Return three lands you control to their owner's hand: Return Pearl Lake Ancient to its owner's hand.
Whenever you cast a noncreature spell, Seeker of the Way gains lifelink until end of turn.
Hexproof (This creature can't be the target of spells or abilities your opponents control.)
Gatherer works better in the Companion app!