Deimos ground enemies use AW against frames.

[Andele3025]

Same issue Orb Vallis has, some enemies like the mutalists and drones use the obscene AW instant kill weapons vs ground frames.
Also did someone give the Jugulus shaft disc larva attacks a extra 0 on its damage or on its damage scaling per level as compared to its other attacks its both incredibly badly telegraphed (only way to know its gonna use it is a tiny spurt of the goop from the slits on the neck shaft), its not very visible on screen, has the homing of a enemy bombard rocket along with faster flight speed and much higher damage.