A 1 forma DPS/Support Queen! [Octavia Prime]: Cheapo Mode

200% Strength
This optimises the strength curve of diminishing returns, maximising TTK and leaving mod slots as well as forma safe. 200% strength has roughly an 8 second TTK on level 150 corrupted bombards in the simulacrum.

250% duration
This allows you to fill your energy whilst being invisible, removing the entire need for [Flow], just remember, never cast resonator unless you're doing an exterminate, in which case, ignore amp in it's favour.

No [Adaptation] or [Vitality]?
She simply does not need it, as long as resonator isn't up, you wont be getting hit, and even then, you'll have an armour buff to reduce that damage taken.

arcanes
These are just to up her tankiness for when resonator is active, feel free to change them out for your liking!

mandachord
fill half the notes in bass and percussion to produce consistent TTK, and fill every note on melody so you always get your buffs

Enjoy the build and leave a like if it worked for you! <3