Ajani, Outland Chaperone is a mythic Legendary Planeswalker — Ajani card from Lorwyn Eclipsed (ECL), collector number 284. Current market price: $2.27 (foil $4.20), TCGplayer market prices via Scryfall.
+1: Create a 1/1 green and white Kithkin creature token. −2: Ajani deals 4 damage to target tapped creature. −8: Look at the top X cards of your library, where X is your life total. You may put any number of nonland permanent cards with mana value 3 or less from among them onto the battlefield. Then shuffle.