Nahiri, the Unforgiving is a mythic Legendary Planeswalker — Nahiri card from Phyrexia: All Will Be One Promos (PONE), collector number 211s. Current market price: — (foil $1.38), TCGplayer market prices via Scryfall.
Compleated ({R/W/P} can be paid with {R}, {W}, or 2 life. If life was paid, this planeswalker enters with two fewer loyalty counters.) +1: Until your next turn, up to one target creature attacks a player each combat if able. +1: Discard a card, then draw a card. 0: Exile target creature or Equipment card with mana value less than Nahiri's loyalty from your graveyard. Create a token that's a copy of it. That token gains haste. Exile it at the beginning of the next end step.