Ajani, Caller of the Pride is a mythic Legendary Planeswalker — Ajani card from Magic 2014 (M14), collector number 1. Current market price: $0.94 (foil $5.71), TCGplayer market prices via Scryfall.
+1: Put a +1/+1 counter on up to one target creature. −3: Target creature gains flying and double strike until end of turn. −8: Create X 2/2 white Cat creature tokens, where X is your life total.