Your search for "Bioessence Hydra 186" revealed the following:
Bioessence Hydra (WAR) from War of the Spark, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Mathias Kollros Card Text:TrampleBioessence Hydra enters the battlefield with a +1/+1 counter on it for each loyalty counter on planeswalkers you control.Whenever...
Bioessence Hydra (Foil) (WAR) from War of the Spark, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Mathias Kollros Card Text:TrampleBioessence Hydra enters the battlefield with a +1/+1 counter on it for each loyalty counter on planeswalkers you...
Bioessence Hydra - Prerelease Promo (Foil) (PWAR) from War of the Spark, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Mathias Kollros Card Text:TrampleBioessence Hydra enters the battlefield with a +1/+1 counter on it for each loyalty counter...