Impulsivity
Creature — Elemental Incarnation
Encore (, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)
Legal in
Legacy, Vintage, Commander
Rulings (11)
Since you are using an alternative cost to cast the spell, you can't pay any other alternative costs. You can, however, pay additional costs, such as kicker costs. If the card has any mandatory additional costs, you must pay those.
2025-11-17
If you choose to cast the instant or sorcery card, you do so while Impulsivity's first ability is resolving and still on the stack. You can't wait to cast it later in the turn. Timing restrictions based on the card's type are ignored.
2025-11-17
The tokens copy only what's on the original card. Effects that modified that creature when it was previously on the battlefield won't be copied.
2025-11-17
Opponents who have left the game aren't counted when determining how many tokens to create.
2025-11-17