Need some help turning this pure into something pro!

[Abandon all ships]

Hi everyone, so i have a new pure that i have decided i want to raise the combat level of so i can get better loot in wild and fight people with better items. I need some assistance as to which quest i should do in order to not ruin the account by forgetting to do a quest and getting to high of a level in a stat that you will get xp from a quest in.

Current stats:

Combat:

CURRENTLY ONLY HAS DEATH PLATEAU AND HORROR FROM THE DEEP DONE!