Wow, that would be a long list, I'll write a little bit everyday and hopefully I could cover most of the sets.
First let start with serephim.
Niokaste's Blade Dance: Chance to inflict Deep Wounds,opponent's level for deathblow, life leech(points based),double hit,increased shield energy.
If it is technically possible, add a skill to the final bonus: the blade dance skill you made as a standalone mod.
BTW, I think % based life leech should be banned in sacerd2, it's just a really bad design that kills build diversity.