Hello, thank you all for your suggestions. Firstly, The shot of Finn recieving the blast wasnt created there. However, I just whipped up a quick “proof-of-concept” of Finn a actually getting hit with the lightning, albeit it looks alot more deadly, overkill and less “subtle”.
The sound effect was from YouTube and I just did a right-left pan to sonically flow with the visuals a bit more. I completely cut out the wide shot of him flying back and left the last shot unfinished (since I’m too lazy to edit it now, but I’ll finish this shot sometime tommorrow) but also since I’m not so sure as to how to structure the shot.

I don’t really know how to make it subtler, so any help is appreciated! https://streamable.com/gyj6k2

SIDENOTE: I edited the shot with 16-bit colorspace, but the one being uploaded to streamable seems to have completely clipped the highlights and shadows so I don’t know what’s up with that.