Paradox Engine [Kaladesh Inventions] Rat Ninja (A creature with islandwalk can't

(A creature with islandwalk can't be blocked as long as defending player controls an Island

Set: Commander Anthology Volume II Type: Artifact Rarity: Rare Cost: {3} As Urza's Incubator enters the battlefield

Set: Urza's Legacy Type: Enchantment Rarity: Uncommon Cost: {2}{B} As Engineered Plague enters the battlefield

She protects the sacred groves from blight

Set: Kaladesh Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {3}{U}{U} Whenever you cast an instant or sorcery spell

Paradox Engine [Kaladesh Inventions] Rat Ninja (A creature with islandwalk can'tSet: Kaladesh Inventions Type: Legendary Artifact Rarity: Mythic Cost: {5} Whenever you cast a spell, untap all nonland permanents you control. "This device was submitted to the Fair anonymously. It is imperative that its maker be found. We must understand it." Confiscation directive