Marketback Walker (Promo Pack) [Aetherdrift Promos]

Set: Aetherdrift Promos Type: Artifact Creature — Construct Rarity: Rare Cost: {X}{X} This creature enters with X + 1/1 counters on it. 4: Put 1 + 1/1 counter on this creature. When this creature dies, draw a card for each 1/1 counter on it. Many of the inventions built to fight the Phyrexians have since been repurposed for civilian use.