Morophon, the Boundless Betrayers of Kamigawa if the amount of mana

if the amount of mana spent to cast that spell is greater than Liberator's power

Draw a card if an opponent has cast a blue or black spell this turn

Olórin's Searing Light deals damage to each opponent equal to the power of the creature they exiled

if there are no Zombies on the battlefield

Morophon, the Boundless Betrayers of Kamigawa if the amount of manaChangeling (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.