If Grimgrin's last ability resolves, but the targeted creature isn't destroyed (perhaps because it regenerated or has indestructible), you'll still put a +1/+1 on Grimgrin
While building this deck, I leaned heavily on Scryfalls advanced search function to help me find some diamonds in the rough
So as far as strategy goes I would suggest using Hitmontop in a fighting deck since it is a basic Pokemon that can do high damage fairly quickly, I would actually prefer to use Triple Kick more often than Close Combat since it requires less energy and there is no backlash with Triple Kick
Awakening Awakening is a marvelously powerful untap tool provided you dont mind playing group hug
When assessing how aggressive or defensive your deck should be, think about your deck's overall strategy
While not a starter or legendary, Poliwrath has been a reliable choice for trainers seeking a balanced fighter with both Water and Fighting capabilities