Repurposing Bay [Aetherdrift Prerelease Promos] Mug You may sacrifice a permanent

You may sacrifice a permanent that shares a card type with the chosen card

Set: Secret Lair Drop Series Type: Artifact Creature — Construct Rarity: Rare Cost: {X}{X} Walking Ballista enters the battlefield with X +1/+1 counters on it

Set: Planeshift Type: Enchantment Rarity: Rare Cost: {2}{W}{U} Whenever another permanent you control becomes the target of a spell or ability an opponent controls

if need be

Repurposing Bay [Aetherdrift Prerelease Promos] Mug You may sacrifice a permanentSet: Aetherdrift Prerelease Promos Type: Artifact Rarity: Rare Cost: {2}{U} 2, T, Sacrifice another artifact: Search your library for an artifact card with mana value equal to 1 plus the sacrificed artifact's mana value, put that card onto the battlefield, then shuffle. Activate only as a sorcery. By the end of the race, few of the Aether Rangers' vehicles resembled what they started as.