Underdog Racer (CG05a)

Mana cost
Mana value	5.0
Type	Creature — Dog Pilot
Rarity	common
Colors	G
Power / Toughness	5 / 5

This spell costs {1} less to cast if your team is currently behind. (If neither player can see the scoreboard or easily verify, that means it's Schrödinger's race and you're in a quantum superposition of maybe losing and so this costs {1} less.) When this creature enters, destroy target artifact an opponent controls.