Aetherstorm Roc [Kaladesh Prerelease Promos] Basilisk Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {3}{B} You draw three cards and you lose 3 life

and servitude

Set: Beta Edition Type: Instant Rarity: Uncommon Cost: {G} Cast this spell only during your declare attackers step

Set: Iconic Masters Type: Instant Rarity: Mythic Cost: {U}{U} Counter target spell

you may draw 1 card if you have 4 or less cards in your hand and haven't drawn a card using this Leader's effect during this turn

Aetherstorm Roc [Kaladesh Prerelease Promos] Basilisk Set: Portal Three Kingdoms Type:Set: Kaladesh Prerelease Promos Type: Creature Bird Rarity: Rare Cost: {2}{W}{W} Flying Whenever Aetherstorm Roc or another creature enters the battlefield under your control, you get {E} (an energy counter). Whenever Aetherstorm Roc attacks, you may pay {E}{E}. If you do, put a +1 +1 counter on it and tap up to one target creature defending player controls.