GuildWiki has been locked down: anonymous editing and account creation are disabled. Current registered users are unaffected. Leave any comments on the Community Portal.
Consider using this skill in conjunction with Attuned Was Songkai for minimum weapon spell energy cost. Also, Attuned Was Songkai and Renewing Memories share the same attribute, Spawning Power.
Another option is Wielder's Zeal, which is a better choice if the weapon spells you intend to use are relatively low-energy.
The following table lists the modified costs of weapon spells while under Renewing Memories: