Healer's insignia

The healer's insignia is a reward from Barbarian Assault that can be purchased with 500 healer points if you are a level 5 Healer and have killed the Penance King at least five times. It gives a prayer bonus of 10 at all times, and when charged with an insignia recharge, it increases the life points restored by any food by 5%, so a rocktail, normally healing 2300, would heal 2415 instead. It uses up charges as you eat food. There is a similar increase when the insignia is not charged, but it's only a 1% bonus.