Norman Osborn // Green Goblin
Legendary Creature — Human Scientist Villain // Legendary Creature — Goblin Human Villain
Rulings (16)
Green Goblin's cost-reduction ability reduces only the generic mana component of a spell's cost. For example, if you cast a spell from your graveyard that would normally cost 1 generic mana black mana , you will have to pay black mana to cast it.
While a double-faced card isn't on the stack or battlefield, consider only the characteristics of its front face.
The mana value of a modal double-faced card is based on the characteristics of the face that's being considered. On the stack or the battlefield, consider whichever face is up. In all other zones, consider only the front face. This is different than how the mana value of other double-faced cards is determined.
Legality
Formats by platform