Chrome Host Seedshark [March of the Machine] Azra Warrior put a -1/-1 counter on

put a -1/-1 counter on it at end of combat

Set: Oath of the Gatewatch Type: Creature — Eldrazi Rarity: Mythic Cost: {6}{G} Devoid (This card has no color

At its center uncoil the spires of Qarsi Palace

Set: World Championship Decks 2004 Type: Sorcery Rarity: Rare Cost: {4}{G} Choose one —

Chrome Host Seedshark [March of the Machine] Azra Warrior put a -1/-1 counter onSet: March of the Machine Type: Creature Phyrexian Shark Rarity: Rare Cost: {2}{U} Flying Whenever you cast a noncreature spell, incubate X, where X is that spell's mana value. (Create an Incubator token with X +1 + 1 counters on it and {2}: Transform this artifact. It transforms into a 0 0 Phyrexian artifact creature.)