Skittering Cicada 717 (Commander Masters)

Flash You may cast colorless spells as though they had flash. Whenever you cast a colorless spell, until end of turn, this creature gains trample and gets +X/+X, where X is that spell's mana value.

NM - $23.30
LP - $18.60
MP - $14.00
HP - $9.30
DMG - $4.70