Harmonic Prodigy 132 (Modern Horizons 2)

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) If an ability of a Shaman or another Wizard you control triggers, that ability triggers an additional time.

NM - $9.00
LP - $7.20
MP - $5.40
HP - $3.60
DMG - $1.80