Hi blunder, just to let you know... The double meteor beam team is a sample in the OU room chat. There are 7 samples in total (they were updated 3 months ago or so and might get updated soonish). Here are the 7 teams, you can also type "/rfaq s" in chat to see them
https://pokepast.es/9bfba1befa6f9a3e
https://pokepast.es/9bfba1befa6f9a3e
Sub salac heat tom (pokepast.es) HEAT SHIT
stunfisk (pokepast.es) Flat shit