Dex. scrolling vs. Acc. scrolling

Scroll for Accuracy. The accuracy is so much more useful than the dex.

I believe you may need to scroll for dex depending on how much dex you lack to equip certain weapons. But other than that, just scroll with 1 30% helm accuracy and 4 70s and the remaining 5 slots with helm dex 60. This should serve you well when grinding at 7f or at cwkpq. You need 204 accuracy to hit the thief 100% in cwk.

You may also choose to have 2 helms, 1 for grinding and 1 scrolled with pure dex to just improve your damage by a bit.

 

Choose accuracy over dex for lower levels. Once you reach the end game, you can choose to change your equipments that were previously accuracy scrolled for dex, since dex adds a bit of range.

 

There are also some endgame weapons that need DEX to equip, hence people scrolling for DEX.

 

Most warriors need accuracy more than dex, but only Heroes and Paladins may need dex depending on which end-game weapon they need. So far only three weapons need Dex:
- Stonetooth (120 dex)
- Spear/Flairgrave, 1H sword and blunt weapon (125 dex each)

If you are aiming for Dark Knight, adding dex is purely optional because none of their weapons need dex.

However, as Liny has mentioned dex adds some damage too, more in the minimum damage than str. This is more a bonus than a main focus, so I don't suggest putting too much into this part