Orc paladins and priests start with an everburning torch. Here's the challenge: Win without it being destroyed. It seems very prone to destruction and I've only ever made it to around dwarftown.

Best: leave it equipped as is and never move it. Dual wield or use it exclusively. Just never let the flame extinguish.
Second best: allow one moment of darkness to move it to the tool slot.

Good luck.