Inferno Ring

The Inferno Ring is the last type of ring you unlock, it is very powerful, but expensive. It appears to be obsidian ring embeded with rubies and  golden outline on the rubies.

The Power Within
The Inferno Ring gives you 13,100 addition to your total health points. Once you unlock it unless you spent all your gems on something else, you should immediately start saving up for it, as it is the most powerful rings and it will only do you good.