inb4 "this is skyrim not lord of the rings blah ablahblah"
Looking at the enchanting effects there's not actually a lot of options, which is a shame because "invisibility for 300 seconds" and "detect life for xx seconds" once per day or something would be great. Would have been a good smithing option, to create weapons or armour with a much more unique enchantment that can only be used once a day.
So, what would be the best? --- Scrawn http://i45.tinypic.com/2psfxqt.jpg