Equip any of the matching auras you prefer.

Use partially ranked up mods only outside of your range mods. Strength is not very important here, and you can use [Cunning Drift] instead of [Flow] if you're confident in your energy management. As long as you aren't face tanking mobs, [Adaptation] will keep you alive on its own. I don't recommend going below rank 8 on it though.

Use Naramon to keep up energy regeneration and a little extra Strength to make up for the negative value on your frame. The arcanes aren't necessary but are nice quality of life to keep your energy up.

Upon entering a new zone, cast 3, then 1 and then shoot or melee the enemy. You can initiate the 3 cast as you jump into the portal, but timing requires a little practice and it will not save you energy, only cast time. Only cast 4 when above 125 energy so you always will have 50 left over for 2 if you need to get out of a sticky situation (Arson Eximus, for example).

Assuming you have energy, always wait 11 seconds between 4 casts so you never get locked out (lockout triggers at 10 seconds between casts and lasts 15).