Ajani, Adversary of Tyrants is a mythic Legendary Planeswalker — Ajani card from Core Set 2019 (M19), collector number 3. Current market price: $1.73 (foil $5.88), TCGplayer market prices via Scryfall.
+1: Put a +1/+1 counter on each of up to two target creatures. −2: Return target creature card with mana value 2 or less from your graveyard to the battlefield. −7: You get an emblem with "At the beginning of your end step, create three 1/1 white Cat creature tokens with lifelink."