In MTG Duel Decks: Nissa vs Ob Nixilis, Ob Nixilis Planeswalker Nissa Revane gathers her forces to protect Zendikar from annihilation. Drawing on the power of the land itself, she summons mighty Elementals to overwhelm her foes. Trapped on Zendikar for centuries, the demon Ob Nixilis will do anything to reignite his Planeswalker spark and escape. He summons terrifying Demons and wields dark, destructive powers to lay his enemies to waste. Duel Decks are a great way for two players to battle against each other with ready-to-play, sixty-card decks that showcase cards from across Magic’s history, including two premium Planeswalker cards with new artwork and four other cards with new artwork.