Yes! Soloed Omastar
Video link: https://m.youtube.com/watch?v=Gs_uxT9f_wk
I used a team of 2 VW/SoB Venusaurs, 2 Tangelas (1 VW/GK, 1 VW/SoB) and 2 RL/LB Victreebels. For the information, only the first Venusaur is above level 30.
IMO this isn't that hard when you get several good grass Pokémon, with a few candies, stardust and TMs. Against Hydro Pump, it is fairly easy even for the people who can't dodge quite well. In fact, in some situations easier than DP Machamp and/or ShB Gengar.
Well, I remembered that several months ago I was having trouble taking down Vaporeons in the gyms, but eventually I took down an Omaster raid by myself.
This was actually my first attempt lol.
Next times I will try Rock Blast and Ancient Power, and also, 6 unique solo.
Answers
After I started the day with a failed PC+SB attempt (only 1 attempt due to time and missed crucial dodging with Gengar) I faced an Omastar.
Thought it was gonna be very easy because in Santiago it's always sunny. So I almost fainted and had to do some serieus dodging with my my last Pokemon. Then I found out it was party clouded and ancient power was boosted and damn that hurts. Anyway I succeeded with 5 exeggcutor and RZ+LB Victreebel
