RBF change and item/skill evasion (in General)

Now that there is only one item that grants Evasion do we still need an item/skill distinction to Evasion effects?

Is this still implementated because DBs have a hidden Evasion level (as you need to add the levels given by your DBs and the skill to find the final effect, much like enchantment stacking) that now also grants extra defensive dexterity?

Do DBs have the additional defensive dexterity, or only provide the pth reduction?

DB continues to only grant anti-PTH.

I've updated its description.

Sweet! Thanks! :D

Does Evasion pth reduction from both skill and item over weapon pth still reduce 1% per point of the Dex based cth?