Marauding Raptor
From The Lost Caverns of Ixalan Commander set
Marauding Raptor
Creature — Dinosaur
2/3
Creature spells you cast cost less to cast.
Whenever another creature you control enters, this creature deals 2 damage to it. If a Dinosaur is dealt damage this way, this creature gets +2/+0 until end of turn.
Rulings
- Effects that reduce the generic mana cost of a spell (such as that of Marauding Raptor) can't reduce that spell's colored mana requirements.
- Marauding Raptor's cost reduction doesn't affect itself.