Basic Spell: Blast of Fire

As an additional cost to cast this spell, you may
tap an untapped Wizard or Shaman you control.
Blast of Fire deals 2 damage to target creature or planeswalker. If you tapped a Wizard or Shaman
to cast this spell, it deals 3 damage to that target instead.
As the shambling undead fastly approaches, it
becomes harder to evade, yet much easier to aim.