Bottomless Potion of Rejuvenation

• Restores 20% resource when used below 50% health. [20 - 30]%

"When you are losing a fight, healing is no help, as you'll just lose that health in turn. No, what you need is a potion that gives you energy. And I know how to make that potion!" -Prisoner Jentulf, in a letter to the King pleading for early release.