Actually, I can't remember the last time I've seen any of those. A lot of teams are similar to AG (ultra necrozma a bit, box legends, etc. Not a lot of people use mythical because not a lot have em. And then every once and a while you get a hacked team (perfect Iv shinies, although I've gotten more through wonder-trade than actually fighting them). And even the Necrosma' aren't always used, especialy when they see arceus, they go "oh no fairy". remember, you can only use 3 pokes in battle spot.