I started as a battle mage with light armor and have not used the sword and shield for a long time. I am wearing a robe I have enchanted with Magika and carry a staff. I am pretty much all mage which surprises me because its exactly opposit of what I normally play. But with high sneak, shes pretty unstopable and does not suffer much damage. I'm havin a ball !!!!!
I started as a pure mage. Most of my other created mages carried a claymore. I always needed a big blade. But with this character, his strength and endurance are still what they were when he started, no points added. Meaning my encumbrance is now drastically reduced, which forced me to carry a dagger, which later I deemed too heavy and now only use a custom bound dagger spell for the max time and a staff. Which is liberating and awesome. I am the weapon.
I tried using a bow for a little bit, enchanting it with Silence for 3 seconds and a massive 65% Weakness to Magicka for 15 seconds. I would fire the bow, and while the arrow was in flight, fire off a custom 100% WTM target spell, making the following spell the killing spell. Then I realized, that I was forcing the bow on my character. I tried to justify it for about two levels by carrying only a handful of arrows. That is, a lot of my other characters were pure archers. Only a bow and one hardcoe touch killing spell for anything that got too close. So I got rid of the bow, and everything has now fallen into place for my mage. Magic-using enemies still freak me out. At level 18, I'm pretty proud, generic magic-using enemies now need two hits instead of one to kill me. Bosses still kill me in one shot though.