[DRK] Audit abilities

[Xaver-DaRed]

I affirm:

• [x] I understand that if I do not agree to the following points by completing the checkboxes my PR will be ignored.
• [x] I have read and understood the Contributing Guide and the Code of Conduct.
• [x] I have tested my code and the things my code has changed since the last commit in the PR and will test after any later commits.

What does this pull request do?

Some changes from PR #2877 Audits DRK abilities

Steps to test these changes

!changejob drk 99 Use abilities

[TeoTwawki]

• needs conflicts resolved
• enspell question needs addressed

[Xaver-DaRed]

Ready for review. I leveled a DRK to 96 to know which effects get overriden and which dont