Natural Selection [International Collectors' Edition] Aether Revolt Prerelease Promos +1: Until your next turn

+1: Until your next turn

Remove a +1/+1 counter from Spike Feeder: You gain 2 life

Set: Ravnica Allegiance Type: Enchantment Rarity: Rare Cost: {3}{G} Whenever a nontoken creature enters the battlefield under your control

sacrifice Merchant Ship

Set: Kaladesh Inventions Type: Artifact Creature — Construct Rarity: Mythic Cost: {X}{X} Hangarback Walker enters the battlefield with X +1/+1 counters on it

Natural Selection [International Collectors' Edition] Aether Revolt Prerelease Promos +1: Until your next turnSet: International Collectors' Edition Type: Instant Rarity: Rare Cost: {G} Look at the top three cards of target player's library, then put them back in any order. You may have that player shuffle.