Morophon, the Boundless (Display Commander) - Thick Stock (Double Rainbow Foil) [Secret Lair Drop Series] Sliver Eldrazi An Assassin's best armor is

An Assassin's best armor is not being seen

An underground paradise

Raucous Theater enters the battlefield tapped

but the act of creation is inviolate

This effect doesn't remove Black Ward

Morophon, the Boundless (Display Commander) - Thick Stock (Double Rainbow Foil) [Secret Lair Drop Series] Sliver Eldrazi An Assassin's best armor isSet: Secret Lair Drop Series Type: Legendary Creature Shapeshifter Rarity: Mythic Cost: {7} Changeling (This card is every creature type.) As Morophon enters, choose a creature type. Spells of the chosen type you cast cost {W}{U}{B}{R}{G} 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.