Dualcaster Mage [Eternal Masters] SPA Salvacion oscura Set: Commander 2018 Type: Land

Set: Commander 2018 Type: Land Common Cost: {T}: Add one mana of any color in your commander's color identity

According to merfolk legend

Exile Sengir Nosferatu: Create a 1/2 black Bat creature token with flying

turn the exiled card face up

Enchanted creature has swampwalk

Dualcaster Mage [Eternal Masters] SPA Salvacion oscura Set: Commander 2018 Type: LandSet: Eternal Masters Type: Creature Human Wizard Rare Cost: {1}{R}{R} Flash When Dualcaster Mage enters the battlefield, copy target instant or sorcery spell. You may choose new targets for the copy. "It has been my experience that disasters like to strike in pairs."