What we need on top:
not only level 6 boosted, there must be a reason for the level 1 bis 5, too.
This should not only be items, but also consumables.
Maybe that single usage tool of guaranteed enhancement as a rare reward.
A glowing gem, which can be used on an item with less than the maximum properties to add the nightsight property.
The armor converter tool, which allows you to make that clowns hat to a serious looking hat or convert the ugly platemail helmet to a closed helmet.
The single use tokuno dyes would also perfectly fit.
A mark stone, which allows any char without magery, to mark a rune.
Something like the teleport rings from the past, which came very useful in the lost lands to keep up with the group of mages.
A vial of fluid, which, if used, reduces the chances, to anger a pet during taming.
A magical bag, which allows you one time (item?) access to the bank box from your home to get those 60k stacks of boards/leather/gold to the bank without endless traveling.
A pet dye, which wears off after 24 hours.
A scroll, which gives the reader a guaranteed gain in a skill without interfering with GGS.
And so on ...
*Salute*
Olahorand