Heroic Intervention [Aether Revolt Prerelease Promos]Set: Aether Revolt Prerelease Promos Type: Instant Rarity: Rare Cost: {1}{G} Permanents you control gain hexproof and indestructible until end of turn. "Wherever the strong would harm the weak, I will be there." Ajani Goldmane

Set: Kaladesh Inventions Type: Artifact — Equipment Rarity: Mythic Cost: {3} Equipped creature gets +2/+2 and has protection from green and from blue

or the creature's toughness

Set: Ice Age Type: Artifact Rarity: Rare Cost: {4} {2}

that source's controller sacrifices that many permanents

Set: Zendikar Expeditions Type: Land Rarity: Mythic {T}

"I know just the person for that job

Set: Alpha Edition Type: Instant Rarity: Common Cost: {U} You may tap or untap target artifact

Set: Antiquities Type: Enchantment Rarity: Uncommon Cost: {B}{B} Sacrifice a creature: Destroy target artifact

The Stinkdrinker warren's hill of salvaged trinkets is large enough to cut a door in

you may discard a card

That creature is a black Zombie in addition to its other colors and types

Set: Classic Sixth Edition Type: Instant Rarity: Uncommon Cost: {U} Search your library for an instant or sorcery card