Your search for "Brute Strength 528" revealed the following:
Brute Strength (J25) from Foundations Jumpstart, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Nils Hamm Card Text:Target creature gets +3/+1 and gains trample until end of turn. (It can deal excess combat damage to the player or...
Brute Strength (OGW) from Oath of the Gatewatch, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Wayne Reynolds Card Text:Target creature gets +3/+1 and gains trample until end of turn.
Brute Strength - DDT Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Wayne Reynolds Card Text:Target creature gets +3/+1 and gains trample until end of turn.