Mage/Pagan and Priest/Oracle could have books as secondary weapons.. Stats/Slots/ Extra specific spell based on chosen book....

Archer / Ranger could have quivers... Stats and mainly damage boosts based on quality of arrows in the quiver

Ranger / Assassins would have a parrying dagger.. Pretty self explanatory and follow their basic theme of comboing skills so you could add a parry and a Branch of skills for reposte

Shields will be shields.

I like the look of the quiver on the back. Would make archers look awesome.

Yea like the idea about it.. but why you want this..

It would look cool on your character.
But this will only give you some extra stat points if you could link it..
So that means more stats some classes become better.
My opinion about this one is yea i love it but then only for 1-15 or 20-30 because else this game gets to overpowered.

just a quest for levels 1, 15, 30, 60 and 70 or something like that other levels don't really need those items Right.

I think it would have just been nicer to have it on the gear when you equip it, for appearence, instead of having another slot for it.

I think it's an interesting alternative to the goddess stuff being suggested for cantabillian