Omarthis, Ghostfire Initiate [Commander Masters] Turtle Rogue you may put Gate Colossus

you may put Gate Colossus from your graveyard on top of your library

Set: Ikoria: Lair of Behemoths Prerelease Promos Type: Sorcery Rarity: Rare Cost: {W}{W}{B}{B}{B}{G}{G} Return any number of permanent cards with different names from your graveyard to the battlefield

until they were informed there was no weapon check at the door

but even he never expected to find himself breaking a notorious assassin out of a maximum-security Azorius holding cell

Morbid — At the beginning of each end step

Omarthis, Ghostfire Initiate [Commander Masters] Turtle Rogue you may put Gate ColossusSet: 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.