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Eye of Nidhogg

Legendary Enchantment — Aura

Enchant creature Enchanted creature is a black Dragon with base power and toughness 4/2, has flying and deathtouch, and is goaded. (It attacks each combat if able and attacks a player other than you if able.) When Eye of Nidhogg is put into a graveyard from the battlefield, return it to its owner's hand.