User can create, shape and manipulate keys, shaping and combining them as needed, or moving them with telekinesis.
- Attack Powers using keys.
- Constructs Creation using keys.
- Improbable Weapon Proficiency - By using keys as a weapon.
- Key Creation
- Manipulate the properties of keys.
- Repair keys.
- Move/lift keys.
- Projectile Enhancement with throwing keys.
- Door Manipulation
- Key-Based Powers
- Lock Manipulation
- Metal Manipulation
- Object Manipulation
- Plastic Manipulation
- May be unable to create keys, being limited to manipulating only from already existing sources.
- Distance, mass, precision, etc. depend upon of the knowledge, skill, and strength of the user, and their power's natural limits.
- Hatenko (Bobobo-bo Bo-bobo)
- Ajimu Najimi (Medaka Box); Via Key World (Magic Skill)
- Key Master (Valkyrie Crusade)
- Merry Nightmare (Yumekui Merry)