Metalwork Colossus [Kaladesh] Dark Beginning 1 The relationship dates back to

The relationship dates back to when they labored side by side under Sultai rule

Set: Kaladesh Type: Artifact — Vehicle Rarity: Uncommon Cost: {4} When Bomat Bazaar Barge enters the battlefield

You may play that card for as long as it remains exiled

Set: Friday Night Magic 2007 Type: Instant Rarity: Rare Cost: {1}{W}{W} Target player sacrifices an attacking creature

Set: Commander 2016 Type: Creature — Centaur Warrior Rarity: Rare Cost: {7}{G} Trample

Metalwork Colossus [Kaladesh] Dark Beginning 1 The relationship dates back toSet: Kaladesh Type: Artifact Creature Construct Rarity: Rare Cost: {11} This spell costs {X} less to cast, where X is the total mana value of noncreature artifacts you control. Sacrifice two artifacts: Return Metalwork Colossus from your graveyard to your hand.