Wishstones are functional items featured in Lies of P. They can be slotted into the Cube either by visiting a Stargazer or speaking to Giangio at Hotel Krat. When used with the Cube, they grant temporary effects that boost the stats of the player or the Specter. Wishstones may only be used once but more are sold by Giangio in exchange for Gold Coin Fruit. Any excess Wishstones will be stored in the player's bag and will automatically replenish the Cube the next time the player interacts with a Stargazer. While only one Wishstone can be slotted into the Cube at a time, the number of slots can be upgraded with the P-Organ.
Wishstones[]
| Name | Effect |
 Recovery Wishstone |
Temporarily restores HP |
 Patience Wishstone |
Increase max Stamina over a set period of time |
 Advance Wishstone |
Temporarily restores Legion |
 Courage Wishstone |
Increases Fable's charge amount for a set period of time when attacking |
 Friendship Wishstone |
Temporarily increases Specter HP |
 Explosive Wishstone |
Explodes when Specter is hit |
 Protection Wishstone |
Reduces Specter's received damage for a set period of time. Increases resistance to all status ailments |
 Frenzy Wishstone |
Increase Specter's destructive power for a set period of time |
 Indomitable Wishstone |
For a set period of time, Specter avoid death once and HP is restored |
 Flame Wishstone |
Generates Specter's Fire ATK for a set period of time. Reduces damage received |
 Lightning Wishstone |
Generates Specter's Electric Blitz ATK for a set period of time. Reduces damage received |
 Poison Wishstone |
Generates Specter's Acid ATK for a set period of time. Reduces damage received |
 Provocation Wishstone |
Generates Specter's Fire ATK for a set period of time. Reduces damage received |