### Talisman of the Sphere

*Wondrous item, legendary (requires attunement)*

When you make an Intelligence (Arcana) check to control a *sphere of annihilation* while you are holding this talisman, you double your proficiency bonus on the check. In addition, when you start your turn with control over a *sphere of annihilation*, you can use an action to levitate it 10 feet plus a number of additional feet equal to 10 × your Intelligence modifier.