Best oh-shit spell is Antecedent's Intervention. so you want to go to 83. From there its not far to 84.
There you get mojo and nectar. (Once there you might want to go to 85 also for Group-unity, and for the feeling leveling is done now for a whole year
Nuke-damage is inefficient if the fights get longer than 35 ish seconds, so I would set the aa related to them on the backburner.
Standard Hotkey might be: AA-malis, AA-slow, Panther. the follow up possible second would be Nectar, Mojo, Pocus.
SCRM Is done. Next might be Dot-damage. Some Dot-aas are still missing.
for the next AAs I would probably do:
Virulent paralysis 6
Union of Spirits: Single additive Hot
Ancestral Aid : smaller but group-AA Hot
if you get rarly hit but still want to do something for defense:
Ancestral Guard 3 tic "defense disc" dps reduction, think has saved my life more often than any CA and CS together.