A simple but effective method for quickly defeating Trolls at any level/difficulty:
Bash with a Torch- Melee weapon at the ready
- Torch equipped
- Just as with a shield, you can both block and bash with a torch
- Let the Troll wind up for its two-swipe attack
- Bash to interrupt the attack
- With the Troll now ablaze and taking additional damage, whack away
- Step back, rinse, repeat
- Result: Dead Troll from melee without the use of magic or potions
Enjoy
