User blog comment:Sempervigilente/vampire lord/@comment-1992639-20120628211950

The best way is to get a gear of conjuration reducing items, so that you spent on magicka or little magicka on casting spells. Then walk up to a Horker (because horkers are too slow to catch up), anger it so it is hostile and from a small distance keep summoning one-handed Bound Weapons in both hands! Sheath them and conjure the same weapons again. Do this over and over without killing the horker. The more horkers you anger, the quicker you should gain XP. You can also try enemies that easily get stuck such as giants.

These kind of hints can always be found in the magick articles, in this case the one about Conjuration.