The Ring of the gods (i) is the upgraded version of the regular ring of the gods. It can be imbued as a reward from the Nightmare Zone, costing 650,000 reward points and a holy wrench. Imbuing the ring does not consume the wrench.
The imbued version incorporates the holy wrench’s benefit of increasing prayer points restored from potions and also provides an extra +4 prayer bonus compared to the regular version. The ring and wrench’s effects do not stack.