Notes & Combos
The idea behind non-engine choices are simply forcing them to make half board with Fuwa/Droll then simplify the board state with Harmonia/Spoly/F&V. Low impact non-engine is not ideal since you mostly trade 1 for 1 and if it doesn't stop them completely then you basically handloop yourself.
I would run Return Stroke, but for some reasons, a lot of my opponents have a one of nib. A lot of line with Return Stroke just play into nib unless you have 3 cards combo. I would recommend still running it though since it is good into so many matchups, as long as they don't have nib.
Ogre is a bit experimental, Surge + Crackle + Ogre is big turn 0 play. It is pretty good into Elf and Rikka (if they didn't play around) but I feel like it is too low impact. Could change it for a return stroke + Purulia, Tactic, or any other non-engine of choice.
Super Poly is too good, we only have 1 pot of extrav so I decided to not run it as it is not worth sacrificing 2 Spoly or Harmonia.