I know 4 pie = 1 enfeebling/ 1 multiplier 4mp :effect potency and accuracy of enfeeblement spells

I know 4 mind = 1 healing potency 1 magic accuracy and 1 multiplier
I'am curious why it doesn't effect help with the accuracy of sleep!!????

I know 4 int = 1 potency and 1 multiplier

Enfeebling = accuracy and potency of enfeebling ----

M.Accuracy = accuracy of power spell only
Potency = potency of power spell only


but I don't see why---- the following would be exact??

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I know potency/ fire potency/ earth potency Does not effect Pug Elemental power--- but Int is a multiplier of the the pug auto attack- added +50 potency and damage stayed the same when doing the elemental fist vs rank 50
Increasing 25 Int 25 Str did increase auto attack though- Hence elemental potency or potency doesn't even effect the Front line job Potency skill-
so if Elemental potency and potency doesn't effect that-
doesn't that mean that pie or enfeebling doesn't effect frontline job skills such as Shadowbind?
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