Jace, the Living Guildpact is a mythic Legendary Planeswalker — Jace card from Magic 2015 (M15), collector number 62. Current market price: $2.51 (foil $10.71), TCGplayer market prices via Scryfall.
+1: Look at the top two cards of your library. Put one of them into your graveyard. −3: Return another target nonland permanent to its owner's hand. −8: Each player shuffles their hand and graveyard into their library. You draw seven cards.