Your search for "Muscle Burst 252" revealed the following:
Muscle Burst (ODY) from Odyssey, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Gary Ruddell Card Text:Target creature gets +X/+X until end of turn, where X is 3 plus the number of Muscle Burst cards in all graveyards....
Muscle Burst (Foil) (ODY) from Odyssey, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Gary Ruddell Card Text:Target creature gets +X/+X until end of turn, where X is 3 plus the number of Muscle Burst cards in all...
Muscle Burst - ODY Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Gary Ruddell Card Text:Target creature gets +X/+X until end of turn, where X is 3 plus the number of Muscle Burst...
Swablu - 081/103 - Common - Reverse Holo from Mega Evolution: Delta Reign, available at 401 Games Canada. Rarity: Common Finish: Reverse Holo Artist: Shiburingaru Card Text:[C] Run AroundSwitch this Pokémon with 1 of your Benched Pokémon.[CC] Peck (20)
Inkay - 068/103 - Common - Reverse Holo from Mega Evolution: Delta Reign, available at 401 Games Canada. Rarity: Common Finish: Reverse Holo Artist: kawayoo Card Text:[D] Knock Off (10)Discard a random card from your opponent's hand.