Golden Argosy [Dominaria United Prerelease Promos] March of the Machine Commander It's important

It's important

Set: Unknown Event Type: Instant Rarity: Common Cost: {B} Choose target creature

Sacrifice a creature: Search your library for a creature card with mana value equal to 1 plus the sacrificed creature's mana value

It spilled the blood of one elder dragon

Whenever Kjeldoran Gargoyle deals damage

Golden Argosy [Dominaria United Prerelease Promos] March of the Machine Commander It's importantSet: Dominaria United Prerelease Promos Type: Legendary Artifact Vehicle Rarity: Rare Cost: {4} Whenever Golden Argosy attacks, exile each creature that crewed it this turn. Return them to the battlefield tapped under their owner's control at the beginning of the next end step. Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.)