Upon receiving it, it holds 4000 charges. While charged, the player receives a 10% damage bonus when fighting lava or obsidian creatures. This damage bonus stacks with the bonus of the Slayer helm and the Full slayer helmet.
Once all the charges have been used up, it can be recharged by TzHaar-Mej-Ak or TzHaar-Mej-Jeh in the TzHaar City Main Plaza for a fee of 50,000 TokKul. If you choose to recharge the ring before all charges have been consumed, the price is 50,000 Tokkul regardless.