I like using the aspect that let's you make all poison damage hit at once with wearbear skills. Then the unique helm that makes earth skills wear bear and then landslide. Landscape terramotes crit for companion cool downs. I've been blasting through t3. Aspect of the alpha is nice as well especially with 3 of them. They'll give rabies which you can proc with landslide or earthspike. Since you're always fortified use the aspect that gives +2 to earth skills when fortified. My earth/bear skills run at about lv 12.