Amulet of Fury

Wondrous Item Once per rage, you can choose to end your rage early and add 1/3 turns of your rage left (Rounded down) as charges to the amulet (Max 10 charges stored). At 5 charges (minimum) you can spend all charges and get rage for turns equal to the amount of charges spent. Rages used this way do not count towards your uses of rage per day. Varies (this item requires attunement) [Requires Attunment by a Barbarian]

This burning red ruby seems to constantly radiate an aura of heat. As it is filled it glows brighter and seems to be nearly burning and slightly vibrating.    Once per rage, you can choose to end your rage early and add 1/3 turns of your rage left (Rounded down) as charges to the amulet (Max 10 charges stored). At 5 charges (minimum) you can spend all charges and get rage for turns equal to the amount of charges spent. Rages used this way do not count towards your uses of rage per day.