I completed 7* without logray. Used the following:
Elder - G12 (health piece as well)
zWicket - G11
zChirpa - G10
Scout - G10
zPaploo - G10
All omegas. All 200+ speed and highest was around 225.
Restart until Chewie isn't stealthed and everyone alive still. Used Paploo to dispel trooper on basic so I could target chewy first. Then targeted Solo after chewie went down. From there it went trooper, R2, Leia and finally the golden god. I feel like if you survive the next barrage after Han goes down, then you should more-or-less be in the clear. IMO, Paploos zeta was more important than Wicket's.
Good luck everyone!
Edit: Took a bunch of tries. Not including the restarts after the initial barrage, it probably took about 25-50 attempts.
https://swgoh.gg/p/396993437/
