Halfdelita strat is good. Added theology training when I got to the final blue treasure. Greer is hard to get those skeletons. Better odds with 180+ hps. Stock up your gold by selling from other dungeons and then do forest holidays they will also increase constitution and hps. If you keep cycling the dungeon after losses sometimes skeletons change out for easier foes.
Never needed to play past levels which is nice. Liked the progression loot. Damage and attack speed are king. Never was really sure what was better armor vs more health, but balanced them out and it worked fine.
Love this series. Went knife for most, gold is key and bow when it got hard. No other weapons necessary. Only take on a few areas at a time and turn them green. Get those masters fast. Poison then grab and youll be done in no time.