Type: Item Creation
Source: Dragon #338
You have the ability to transfer your arcane power into your imbued staff, recharging it.
Prerequisite: Caster level 12th, Craft Staff, ability to imbue a staff
Benefit: You may, as a standard action, expend any of your prepared spells or unused spell slots to add charges to your imbued staff. For every five spell levels expended in this way, add one charge to your imbued staff. Cantrips cannot be expended in this way. Your imbued staff must be enchanted with spells that consume charges for this feat to have any effect. Your staff cannot exceed 50 charges through this ability.
Special: If the imbued staff is ever destroyed, the ability to use this feat is lost until a new staff is imbued.