Emrakul, the Aeons Torn (Foil Etched) [Double Masters 2022] Worldwake you may cast sorcery spells

you may cast sorcery spells as though they had flash

and since then

The Spring 2022 Collector Bundle includes:

introducing a new elemental power mechanics that allow Ozrik to spend cards for bonus effects

this one is working against you

Emrakul, the Aeons Torn (Foil Etched) [Double Masters 2022] Worldwake you may cast sorcery spellsSet: Double Masters 2022 Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {15} This spell can't be countered. When you cast this spell, take an extra turn after this one. Flying, protection from spells that are one or more colors, annihilator 6 When Emrakul, the Aeons Torn is put into a graveyard from anywhere, its owner shuffles their graveyard into their library.