NTR_is_trash
Hmm whats your plan on things like rituals author? Doing them in 3 sets of three or just seven which are both magical combinations. Maybe, 3 sets of three. The first set, the mind - faster/smoother comprehension, Eidectic memory, enhanced legilimency/occlumency. Second set, the body - Higher dexterity (dodging spells, higher control over wand movements, quicker reactions), Optimal body potential (taller, faster, stronger, better looking), Higher stamina (cast spells for longer without tiring, duel and dodge spells for longer etc). Third Set, magic - Increased magic core (more powerful), Increased magic efficiency (waste less magic casting spells), smoother/quicker magic flow (chain spells together quicker, faster cursing speeds, higher spell success rate). He could do his first set when he turns 11 the furst magical maturity, second set on Hallowe Eve (Halloween) the most magically charged day of the year and then his last set on Yule Tide (christmas) the second most magically important day of the year. The ritual effects grow as he ages until he hits his final magical maturity at 17. (First - 11, Second - 14, Third - 17). He is a Malfoy so i would assume theres plenty of dark magic books on rituals, there would definitely be some at Grimmauld Place or Amelia would have some. Walburga is still alive so he could Owl her and present himself as the perfect Black heir and get her to key him into the wards and get access to the Black library.