Your search for "Squirrel-Powered Scheme 70" revealed the following:
Squirrel-Powered Scheme (UST) from Unstable, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Even Amundsen Card Text:Increase the result of each die you roll by 2.
Squirrel-Powered Scheme (Foil) (UST) from Unstable, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Even Amundsen Card Text:Increase the result of each die you roll by 2.
Nested Shambler (BLC) from Bloomburrow Commander, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Nicholas Gregory Card Text:When Nested Shambler dies, create X tapped 1/1 green Squirrel creature tokens, where X is Nested Shambler's power.