Dragon Tempest (Commander: Tarkir: Dragonstorm)

Whenever a creature you control with flying enters, it gains haste until end of turn. Whenever a Dragon you control enters, it deals X damage to any target, where X is the number of Dragons you control.

NM - $4.00
LP - $3.00
MP - $2.50
HP - $1.50
DMG - $1.00