WOW classic. Shadow Priest Dire maul East. Solo Jump Run.

2x speed. grab some Strong Anti-Venom. they are cheap. you can pull the water boss to the 2nd floor and kill it the same easy way. I recently switch to mining. Those 2-3 rich thorium vein in the end are very juicy. The final boss is hard to kill cause when he reaches half he'll summon imps and imps will pull 3 lashers(red=caster, green=melee). I only killed boss once when all lashers are green. Luckily I don't need to kill the boss to grab dat vein. good luck!