start a new game and advance to the part where you encounter the 2 large frostbite spiders that descend from the ceiling in helgan keep. Do a sneak attack with a long bow and iron arrows and you will kill them in one hit. I clearly remember it taking 3 or 4 sneak attack hits with the bow to kill them in 1.1. Remember this is the very start of the game with a lev 1 character (it was a redgaurd). also i killed the bear with 5 swipes of my iron dagger (non sneak attack). This game is now beyond broken.