Your search for "Ravenous Squirrel 375" revealed the following:
Ravenous Squirrel - Sketch Showcase (Foil) (MH2) from Modern Horizons 2, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Dan Murayama Scott Card Text:Whenever you sacrifice an artifact or creature, put a +1/+1 counter on Ravenous Squirrel.1BG, Sacrifice...
Ravenous Squirrel - Sketch Showcase (MH2) from Modern Horizons 2, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Dan Murayama Scott Card Text:Whenever you sacrifice an artifact or creature, put a +1/+1 counter on Ravenous Squirrel.1BG, Sacrifice an...