I love the Rotom-H + Empoleon core. Everything one is weak to, the other resists. Empoleon can flip turn into rotom and can rotom burn or paralyze whoever is in front of them, or even throw out a big overheat to poke some holes in the team
Ursaring actually ends up at a pretty sick speed tier after a trail blaze. With jolly nature 252 speed at +1 speed it can out run 106 base speed and below that run + speed nature and up to 120 base speed if they dont run a + speed nature. If you wanted to run adamant it still forces base 100 speed mons to run + speed natures if they want to out run you. Could definitely see some Ursaring sweeps this season.
I'm so here for the servine pick and I think u'll see that ur gonna be bringing that servine a lot just used in the recent wifi league where I mentioned my finals game that servine was on the roster and finish in top 10 kill leaders this mon will win u games