Morophon, the Boundless (Foil Etched) [Commander Masters] 097 and looking up they saw

and looking up they saw a great phalanx streaming along the sky

Set: Sword & Shield: Crown Zenith Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

Set: EX: Ruby & Sapphire Type: Water Rarity: Common Retreat cost: Colorless

Set: XY: Flashfire Type: Water Rarity: Uncommon Retreat cost: Colorless

Morophon, the Boundless (Foil Etched) [Commander Masters] 097 and looking up they sawSet: Commander Masters Type: Legendary Creature Shapeshifter Rarity: Mythic Cost: {7} Changeling (This card is every creature type.) As Morophon, the Boundless enters the battlefield, choose a creature type. Spells of the chosen type you cast cost WUBRG less to cast. This effect reduces only the amount of colored mana you pay. Other creatures you control of the chosen type get +1 +1.