Call Up Emrakul to Help [Unknown Event] Standardbrawl or unattach from a creature

or unattach from a creature

Bird Element: Tera Class: Tamer Reserve Cost: 1 Power: 1 Life: 2 [Class Bonus] On Enter: Reveal cards from the top of your deck until you reveal a Beast ally card

Pippin thought he saw groves of trees moving

Set: Multiverse Legends Type: Legendary Creature — Kraken Rarity: Rare Cost: {2}{G}{U} Arixmethes

Call Up Emrakul to Help [Unknown Event] Standardbrawl or unattach from a creatureSet: 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.