GamePress
My first rural raid **
In my village's only gym (41.68, 1.84). Pink egg, two ** masks. I walked to the gym a minute before egg hatching expecting to see perhaps someone else. Nobody. The egg hatched a Magmar. I joined the battle with the pass, it counted down while I tuned the team. No others joined.
I only needed my two mud/pump Omastars and a Vaporeon, and got him with 48 seconds left. The type advantage made them take little suffering even from several Flame Thrower hits.
The raid did not "temporarily return your Pokémon" so still no coins.