name: Silvergill Mentor
printings: ECL
text: As an additional cost to cast this spell, behold a Merfolk or pay {2}. (To behold a Merfolk, choose a Merfolk you control or reveal a Merfolk card from your hand.)
  When this creature enters, create a 1/1 white and blue Merfolk creature token.
type: Creature — Merfolk Wizard