My one was when I was level 12. I was walking through a swamp near a bandit camp, and a mudcrab attacked me. WOAH, i though, How did it do 50 DAMAGE?? So i turned around and a dragon was attacking me! So i went under its wing, and attacked it with my Orcish BattleAxe of Ice repeatedly, and when it went airbourne i rushed into the bandit camp. There were about 10 skeleton archers there who ignored me and shot at the dragon. So i hid behind a rock with the skeletons shooting the dragon. It landed on the ground and killed all the skeletons, and i came up from behind the rock. As it got its shout ready, I took out my dwarven shield of resist fire (1%, lol) Held it infront of me, and when it stopped its shout, I rushed forward and smashed it in the face with my axe, resulting in an epic finishing move.
