Edgewalker
{1}{W}{B}
Creature -- Human Cleric
2/2
Cleric spells you cast cost {W}{B} less to cast. This effect reduces only the amount of colored mana you pay. (For example, if you cast a Cleric spell with mana cost {1}{W}, it costs {1} to cast.)
Morophon, the Boundless
{7}
Legendary Creature -- Shapeshifter
6/6
Changeling (~this~ is every creature type.)
As ~this~ 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.
Ragemonger
{1}{B}{R}
Creature -- Minotaur Shaman
2/3
Minotaur spells you cast cost {B}{R} less to cast. This effect reduces only the amount of colored mana you pay. (For example, if you cast a Minotaur spell with mana cost {2}{R}, it costs {2} to cast.)