Your search for "boomflinger 172" revealed the following:
Boomflinger (UST) from Unstable, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Steve Prescott Card Text:Whenever you crank Boomflinger, roll two six-sided dice. Boomflinger deals damage to target player equal to the difference between those results.
Boomflinger (Foil) (UST) from Unstable, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Steve Prescott Card Text:Whenever you crank Boomflinger, roll two six-sided dice. Boomflinger deals damage to target player equal to the difference between those results.