Note that theif and fencer mobs arent as bad as dancer mobs. But dancers are a definite no-no.
Thus, you can scratch dexterity off of your to do list. All your left with is agility and wisdom. Either can work well, however, note that the wisdom path will be more effective in the long run in comparison to agility.
Now that you have wisdom as your main stat, here are the most important skills you should get Talisman Gold.
All seasonal skills on the first page - Yes, this is obvious. More skills = more damage. Make sure you top them for your level.
Essential to any soloer, because most of us dont like to click wildly like wildmen with our mouses. Use this in conjunction with summer sun first before launching your spells at your opponent.