Jeskai Ascendancy [Khans of Tarkir Prerelease Promos] Vraska reveal the top card of

reveal the top card of your library and put that card into your hand

but you may put it on top of your library instead of into your graveyard

sacrifice it

Whenever Aetherstorm Roc or another creature enters the battlefield under your control

{W}: Enchanted creature gets +1/+1 until end of turn

Jeskai Ascendancy [Khans of Tarkir Prerelease Promos] Vraska reveal the top card ofSet: Khans of Tarkir Prerelease Promos Type: Enchantment Rarity: Rare Cost: {U}{R}{W} Whenever you cast a noncreature spell, creatures you control get +1 +1 until end of turn. Untap those creatures. Whenever you cast a noncreature spell, you may draw a card. If you do, discard a card.