Support/Offense [Equinox]

Usage:

Zenurik as focus school for energy

1st ability on switch gives shields and armor (to night) or speed and dmg buff (to day).

Hydron/Helene (or any other defense missions):
keep yourself in night mode with 4 active to gather up enough charge, then switch to day and nuke the map, rince and repeat.
The reason for staying in night mode for the charge gathering is to not slow down the enemies with the slash proc day 4 gives thus making runs faster. Also you can sleep Noxes and other heavy units in higher waves/levels that way, so they don't make a mess of things and also can use the charge to heal squad hp if needed.
All kills done by squad add to the charge of the 4th ability, but you cannot [Regen] energy outside of gathering energy orbs since it's a channeled ability.

Outside defense:

You can either support the squad by healing them and sleeping enemies or you can nuke the map, and this can be done easily. The 4th in day mode also brakes containers on the map when it is released if you have at minimum 100 charge and it can kill sub lvl20 enemies easy by itself. You can also use her 3rd ability to make enemies do less dmg (night) or give squad extra power strength (day). Her 2nd ability sleeps enemies (night) and makes enemies more vulnerable (day).