Morophon, the Boundless [Modern Horizons] Avatar Minion Gabriel Angelfire gains that ability

Gabriel Angelfire gains that ability until your next upkeep

" —Rayne

Set: Commander 2017 Type: Sorcery Rarity: Rare Cost: {5}{B}{B} Choose a creature type

Toward the end

" —Imran

Morophon, the Boundless [Modern Horizons] Avatar Minion Gabriel Angelfire gains that abilitySet: Modern Horizons 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 {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.