Scale up your gems in the midgame, usually using Кровавый очиститель but Рилак-металлист + Ночной джазист works too. Then, pick up your core pieces for the Combat Scaling Quilboar board. Three lil' Quilboar adds a ton of gems to your boars in combat, while Тит Ривендер and Колючая ведьма each are multipliers for this effect.