Briarblade Adept (CMR-111) - Commander Legends

Whenever this creature attacks, target creature an opponent controls gets -1/-1 until end of turn.
Encore {3} ({3}, 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.)