Morophon, the Boundless (Foil Etched) [Commander Masters] SM189 put a trample counter on

put a trample counter on target creature you control

Set: Sword & Shield: Astral Radiance Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

Set: Sun & Moon: Cosmic Eclipse Type: Water Rarity: Secret Rare Retreat cost: 0

When Chancellor of the Mulligan enters the battlefield

Morophon, the Boundless (Foil Etched) [Commander Masters] SM189 put a trample counter onSet: 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.