If I use a high level traded Pokemon from someone else in a Tera Raid, will it disobey me?
Scarlet/Violet raid tip: Pokémon do not disobey in raids
At least from the raids I’ve done, it seems like this is the case. I ran into a level 75 Lucario when my Pokémon were a bit below level 40 and caught it. Since I’m well below the amount of badges needed, Lucario obviously disobeys whenever I try to give it commands during normal battles. I thought that the level advantage would outweigh the disobeying due to not having enough badges in raid battles, so I decided to give Lucario a shot as my main raid Pokémon. In the dozen of raids I have done since, Lucario has not disobeyed once.
It’s almost impossible to get this many successful attacks for an over leveled Pokémon statistically, so I’m just assuming that Pokémon can’t disobey in raid battles.
Source
Pokemon always obey in Tera Raids.
Hope I could help!