Yaziri, Crimson Jackal

+1: Discard a card: You may have Yaziri, Crimson Jackal deals 5 damage to target creature.
-1: Sacrifice a creature: Create a Dark Reflection token that is a copy of the sacrificed creature.
-X: Remove X +1/+1 counters from creatures and exile X cards from the top of your library: You may play those cards until the end of turn.