Impulse [From the Vault: Twenty] Rare Ace Each of the twenty-three winds

Each of the twenty-three winds of Esper is named and chronicled

Activate only if Greenhilt Trainee's power is 4 or greater

(You may pay 3 life and discard a card at random in addition to any other costs as you cast this spell

Set: The Dark Type: Creature — Human Shaman Rarity: Uncommon Cost: {1}{R}{R} {T}: Add {R}

Set: Battle for Zendikar Prerelease Promos Type: Sorcery Rarity: Rare Cost: {3}{W}{B} Return any number of target Ally creature cards with total mana value 8 or less from your graveyard to the battlefield

Impulse [From the Vault: Twenty] Rare Ace Each of the twenty-three windsSet: From the Vault: Twenty Type: Instant Rarity: Mythic Cost: {1}{U} Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order. "You call it luck. I call it preparation."