Wall for Soul Stealer (page 6)

Yveltal is only good as a Dynamaxer. The set should be Max Sp.Atk, Max Spe and modest or timid Nature. Moves are Oblivion wing, Dark pulse, heat wave and filler such as taunt, sucker punch, Focus Blast, etc. If u use M-Ray, then ttat can go unmega.give it leftovers

Ttar totally walls Calyrex-Shadow and Yveltal. It takes only 16% from Astral Barrage.

I'm not any good AG player lol. However, I don't mind sending my team.
https://pokepast.es/6d8c58b447a3f545
This is a balance team, however. Not Hyper Offense though. My peak with this team was #5 after which I went to try Galar AG.

Not sure if you saw,  but I answered your Mandibuzz or Corviknight and vgc guide questions. didnt look like you saw them.

https://pokepast.es/08cc7614577affcb

I love Marshadow too :3

there is no limit to your power

Yes, it is very interesting

I’m hey dude
I’m 13
I don’t know a lot of Chinese yet

I have answered two of your question:
https://pokemondb.net/pokebase/357018/aegislash-or-eviolite-doublade
And....
https://pokemondb.net/pokebase/356302/is-mega-heracross-good-in-nat-dex
Just telling in case you don't know that I answered.