Secret Lair Drop

Twinflame

Strive — This spell costs {2}{R} more to cast for each target beyond the first.
Choose any number of target creatures you control. For each of them, create a token that's a copy of that creature, except it has haste. Exile those tokens at the beginning of the next end step.

Double Masters 2022

Journey into Nyx

Strive — Twinflame costs {2}{R} more to cast for each target beyond the first.
Choose any number of target creatures you control. For each of them, put a token that's a copy of that creature onto the battlefield. Those tokens have haste. Exile them at the beginning of the next end step.