Amulet of mental burden

While attuned to this item you can place the burden of a concentration spell onto it freeing your mind from the burden. This amulet can only hold one concentration at a time. While the amulet is maintaining concentration the spell continues as if the character is concentrating and the spell will continue as normal. the character can cast another concentration spell and concentrate on it while this spell is still active. While this amulet is concentrating it has an AC of 10 and 1 Hp as well as immunity to necrotic damage. if destroyed the concentration spell it was holding ends.

Notes: Used to indicate if it is currently concentrating on a spell, Requires attunement, Utility