Are you wanting a PvD setup? I.e. Player versus Dummy.

For max cheese, you go for single-target damage skills only, no heals, no AoE, no other. Maybe debuffs, but I don't recall what ones work on the dummies, and which do nothing useful. DoTs need to be evaluated against single-hit skills for the total damage output.

Remember to work the boost potions in, too - Spell power or weapon power.

Once you've learned the dummy rotation, you'll need to add back the multi-target stuff for real play, so practice that too.