If you have [b]sealed ahamkhara grasps[/b] and get down to the [b]final round[/b], use your melee [b]on someone hostile/mobs[/b] to refill your ammo. You'll keep the bonus damage and not have your health drained. Edit: you have to land your melee not swing in the air. Edit: video is up
Weekly update: fixed a glitch with the Tom that allowed bonus damaged without losing health, changes accidentally effected the mythoclast.