Trickshift: Shift into Weapons with Exotic Focus
Gain proficiency in Sleight of Hand or Performance
Gain proficiency in Dexterity saving throws
Gains Sneak Attack which improves with Refined Soul Resonance, +1d6 each new tier.

Unstable Resonance:
You can shift between a humanoid form, and your True Weapon Form as an action. All forms retain an identifying feature such as eye color, hair color, or a scar. Changing shape this way does not change your statistics. Taking damage you must make a concentration check. On a failure you revert to your True Weapon Form. While in True Weapon Form, you cannot attack, but can be wielded as a weapon by allies, and can still be targeted by attack rolls and spells.You can still take turns normally, taking actions normally, as well as making skill checks and saving throws. In addition, your bonus action can be used to Assist your wielder, giving them advantage on their next attack, skill check, or saving throw. This does not stack with the help action. (Your initial True Weapon Form is limited to Simple weapons and Items. If you choose to take the form of an item or weapon that requires ammunition, you cannot create the arrows or bolts with which to fire.)

Immutable: While in true Weapon Form, you count as a magic item.

Level 1: Forged Resilience: Your AC equals 10+ your constitution modifier. In addition, your Refined Soul Resonance is added to your total AC from level 5 onward

Level 2:Awakened Prowess(TBD): You can choose a persistent effect from a pool of effects to improve your already latent abilities as a bladeborne.You gain an additional effect at 7th, 12th, and 17th level. Upon leveling up, you may replace one existing effect with a different one.