Adrenaline Ring

This ring can hold three charges, to gain a charge you must do 10 damage per charge in a single attack, missing an attack, or not attacking before using the charges losses all charges.  For each charge you have the weapon you are using gains a +1 to attack rolls and damage.  As a bonus action you may use all three charges and your next attack will be a critical if you hit.

Notes: Attunement