(Champions) So this is the first time I’ve really tried anything Competitive and I’m trying to tune my Team up to make it a better

I've only ever done some online play a few times with a team someone here helped me come up with in S/V so I've never actually really done one from scratch myself. And since Champions is so different from what had been the normal online VGC stuff my last team from S/V doesn't apply.

I've been trying to balance having something both effective but that also uses some of my special favorites – like my Shiny Garchomp, Venasaur, Scizor, Gardevoir and Incineroar – and it's been hard to find something that seems like it would actually work.

This is the best I've been able to theorize so far, and it's something the simulator said should be able to do well 65%+ of the time (which is better than the like 45% my other attempts have come up with) but it says I just get clapped by Corviknight or Ice/Fighting for example.

Thanks in advance.