Should've done this way earlier to keep track, but I'm doing it now. And if I've done anything wrong or missed something, please correct me.
[Passives]
Basic Cold Resistance
Basic Forging
Enhanced Smell
Fast Reading
Maki's Weapon Mastery
Nanami's Work Ethic
Rock Lee's Endurance
[Abilities]
Aoi Todo's Boogie Woogie (Cursed Technique)
Flash-Step
Igni (Basic Sign Mastery)
Nanami's Ratio (Cursed Technique)
Sukuna's Shrine (Cursed Technique)
Sanji's Observation Haki
[Skills]
Faith Connor's Parkour Skills (Mirror's Edge)
Jason Bourne's Hand-to-hand combat Skill
Novice Swordplay
Yuji's Hand to Hand Combat Skills
[Items/Weapons]
Invisibility Cloak (Harry Potter)
Mei Mei's Battle Axe
Mask of the Shiesty Sorcerer
Playful Cloud (JJK)
Shadowheart's Panties
Alfira's Panties
Ranger's Cloak (The Witcher)
Predator's Camouflage (the Predator series)