Boon of brilliant energy

The Boon of brilliant energy is an item used in the Divination skill. It is created by converting 1500 lustrous energy or 1500 brilliant energy, requiring 80 Divination and giving 17 experience. Once created, it gives a permanent 10% boost to experience and energy earned from converting brilliant memories.

As of 9 February 2015, the boon cannot be made from brilliant energy. Attempting to do so gives the message "You do not have enough materials to make that" despite all requirements being marked as complete.