Assembly-Worker [Duel Decks: Elspeth vs. Tezzeret] Urza's Saga Set: Conspiracy Type: Creature —

Set: Conspiracy Type: Creature — Cat Beast Rarity: Common Cost: {5}{R} {R}: Chartooth Cougar gets +1/+0 until end of turn

Set: Ixalan Type: Creature — Dinosaur Rarity: Uncommon Cost: {3}{W} Flying

Set: Chronicles Type: Instant Rarity: Common Cost: {U} Choose one —

Spire Serpent gets +2/+2 and can attack as though it didn't have defender

Assembly-Worker [Duel Decks: Elspeth vs. Tezzeret] Urza's Saga Set: Conspiracy Type: Creature —Set: Duel Decks: Elspeth vs. Tezzeret Type: Artifact Creature Assembly Worker Rarity: Uncommon Cost: {3} {T}: Target Assembly Worker creature gets +1 +1 until end of turn. With their factories long destroyed, some of Mishra's creations still toil in remote areas, endlessly performing and reperforming their last orders.