Call Up Emrakul to Help [Unknown Event] Dominaria Promos Lost to time is the

Lost to time is the artificer's art of trapping light from a distant star in a ring of purest gold

you may create a token that's a copy of it

At the beginning of combat on your turn

Set: EX: Legend Maker Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Call Up Emrakul to Help [Unknown Event] Dominaria Promos Lost to time is theSet: Unknown Event Type: Instant Rarity: Common Cost: {7} Kicker 6 (You may pay an additional 6 as you cast this spell.) Exile target nonland permanent. Create a 1 1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add C." If Call Up Emrakul to Help was kicked, instead create a token that's a copy of Emrakul, the Promised End.