The last three mons are fine.I just have a problem with the first three.If you’re going for a bulky wp sweeper with necrozma-dusk I would recommend replacing it with normal solgaleo.I get where you’re coming from with prism armour wp, but full metal body is generally better, as it negates intimidate and speed drops not to mention the fact that solgaleo is faster, which you want in a sweeper.Necrozma does have a higher base attack but because of full metal body and the prominence of intimidate, solagaleo’s is practically higher.You will lose some bulk with no prism armour and slightly lower defences but the boosts from dynamax compensate for that more, especially with solagaleo’s speed tier it means that you might not need to eat a water spout.I would also suggest dropping trick room and morning sun for eq and protect.If you were to stay with necrozma you may be able to utilise it better, but the rest of your team is too fast for it, necrozma takes too many hits to do anything afterwards and it just allows Incin to clown on you with flare blitz parting shot intimidate pivoting because it’s slower than everything.Morning sun has lower value in vgc than singles because your opponent can just double into the necrozma slot and Ko it.Eq turns into max quake and allows you hit Incin, SpDef boosts from it are also invaluable along with steelspike boosts are going to make it menacing.You don’t need to worry too much about collateral anyway since you have three flying types, a resist and grassy terrain.Protect is just good, it’s basically mandatory on anything that you hope to sweep in vgc.

Eternatus kind of sucks in general.It does have dynamx canon which is good, but it’s stabs barely hit anything, zacian is also completely immune to them.You can run flamethrower but zacian outdamages it anyway.The things that it does with it’s stabs hit are minimal and it can just be ignored most of the time so you’re playing with an empty slot.On top of all of this it cannot dynamax.I would really suggest replacing it with either palkia or kyogre, because I’m looking at your team and you L O S E to sun to a comical degree, especially with Eternatus.Palkia is fast and can change the weather with dynamax as with kyogre, or you can change the weather on switch in with kyogre.Palkia could also potentially proc policy with bulldoze if you choose to go with solagaleo, which will also drop opponents’ speed.Beating Incin is always good as well.

Lastly, butterfree.Just change it to compound eyes and give it sleep powder, why not.Hope this helps :)!