Originally Posted by
Thalone
I have personally found 60 to be a low Enchant for higher-end epics (like Gianthold, Stormhorns), even with debuffs like Mind Fog/Hypnotism/Crushing Despair. However, there are many posts on the forums which assert that 60 Enchant is like turning on god mode. And when I asked a Monkcher recently about his paralyzing arrow DC, he said he had a 68 and that was grabbing a lot of stuff in the EE Gambit quests (though I don't think the archer arrows have to contend with Epic Resilience).
I think I got my PM up to 67 Enchant before I decided it was pointless the way DC casting is currently and TRed her, and that was not satisfactorily reliable, in my opinion (but I don't like wasting resources on debuffs).
Have you accounted for the Exalted Angel aura giving +2 CHA? Aura of Menace in the ES tree giving a +2 effective DC? Have you considered the new Orb (+2 Quality DC)? If you don't have a Litany, casters can fit the Devil's Handiwork set for another +3 to all stats. Have you considered crafting a tier 2 Thunder-Forged DC stick (+6 DC, +1 more if two-handed)? They can be crafted with purchased ingredients and are ML 26.