Board Thread:Dark Souls/@comment-65.29.194.66-20130601011108/@comment-5264386-20130601060505

The following weapons (excluding catalysts and pyro flames) have innate Intelligence scaling:

S scaling

 * Moonlight Greatsword

A scaling
None

B scaling

 * Channeler's Trident
 * Greatsword of Artorias
 * Moonlight Butterfly Horn
 * Velka's Rapier

C scaling

 * Greatsword of Artorias (Cursed)

D scaling

 * Titanite Catch Pole

E scaling

 * Stone Greatsword

Hope this helps!