Ulamog, the Ceaseless Hunger (Foil Etched) [Commander Masters] JDG000 Metallic Mimic is the chosen

Metallic Mimic is the chosen type in addition to its other types

It affects the number of experience points earned and reduces the number of dud words when hacking terminals

[AUTO] [(1) Put this card into your waiting room] When your character's trigger check reveals a climax

Set: Secret Lair Drop Series Type: Creature — Faerie Wizard Rarity: Rare Cost: {1}{U} Flash

and if your back row has no other rear-guards with the same card name as this unit

Ulamog, the Ceaseless Hunger (Foil Etched) [Commander Masters] JDG000 Metallic Mimic is the chosenSet: Commander Masters Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {10} A force as voracious as time itself. When you cast this spell, exile two target permanents. Indestructible Whenever Ulamog, the Ceaseless Hunger attacks, defending player exiles the top twenty cards of their library.