Omarthis, Ghostfire Initiate [Commander Masters] XY26 and their wide-standing poses indicates

and their wide-standing poses indicates the immense power of the Grey Knights

Set: Alternate Art Promos Type: Metal Rarity: Promo Retreat cost: Colorless

Menace (This creature can't be blocked except by two or more creatures

Other creatures you control with flying have indestructible

Set: POP Series 6 Type: Water Rarity: Common Retreat cost: Colorless

Omarthis, Ghostfire Initiate [Commander Masters] XY26 and their wide-standing poses indicatesSet: Commander Masters Type: Legendary Creature Spirit Naga Rarity: Mythic Cost: {X}{X} Omarthis, Ghostfire Initiate enters the battlefield with X +1 +1 counters on it. Whenever you put one or more +1 +1 counters on another colorless creature, you may put a +1 +1 counter on Omarthis. When Omarthis dies, manifest a number of cards from the top of your library equal to the number of counters on it.