Wall for ~Skirmish~ (page 5)

Kangaskhan-Mega (F) @ Kangaskhanite  
Ability: Parental Bond  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Power-Up Punch  
- Return  
- Earthquake  
- Sucker Punch

Paper cut
Kartana @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Smart Strike  
- Sacred Sword  
- Leaf Blade  
- Knock Off

Thanks for linking the questions. You should pay attention to the most recent question you linked, because it has the most up-to-date answer.
If you want to get Sylveon, you need high affection (Gen 6 and 7) or high friendship (Gen 8). Affection was effectively removed in Gen 8, because it was dependent on Pokemon Amie/Refresh.

My mood
No one (Smeargle) @ Focus Sash  
Ability: Moody  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Spore  
- Shell Smash  
- Glacial Lance  
- Baton Pass

https://pokepast.es/0bfbd387630adb38

I found it!
 3 days ago by ~BlazingStaraptor~

I am waiting for you to rate this (In case you forgot!)
 20 hours ago by ~BlazingStaraptor~

Did you see this?
  6 minutes ago by ~BlazingStaraptor~

Done

Zacian should not run Crunch. Use Wild Charge instead. It counters Kyogre, Ho-Oh and Lugia. Eternity’s is a grear staller mon but if you are looking for a better option use Lugia. For Groudon, instead of Stone Edge, try Rock Tomb to further out speed threats. Instead of Signal Beam, use Calm Mind or Orgin Pulse. And instead of Stone Edge on Rayquaza, use Swords Dance or Dragon Dance.

https://pastebin.com/nhsKq8qX
Password:Blaze

This post is for [Untitled 15], I'll make another one for your other team.
The problem is I can't find a Defogger in M-Ray - Groudon - Kyogre team. I also can't find a Stealth Rock Setter in Xerneas - Yveltal - Zygarde team. In the seond team - you know -  Arceus is the Dynamaxer. In the first team, I dunno.
 7 minutes ago by ~BlazingStaraptor~

That is a weird Arceus if I ever see one. Those aren't viable moves.
Try this:
Arceus @ Life Orb  
Ability: Multitype  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Extreme Speed  
- Swords Dance  
- Earthquake  
- Fly

Also, don't use Zygarde, it gets defeated by a new metagame king-Calyrex-Shadow. If you have Yveltal, I don't think you need Mashadow, they counter the same thing, and other than countering Calyrex-Shadow, Mashadow doesn't have much purpose. So switch Zygarde to Calyrex-Shadow and Marshadow to Groudon-primal. Try these two sets:
Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 Atk / 128 SpD / 128 Spe  
Adamant Nature  
- Rock Polish  
- Stealth Rock  
- Heat Crash  
- Precipice Blades  

Credits to Swas (Calyrex-Shadow) @ Focus Sash  
Ability: As One (Spectrier)  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Psyshock  
- Baton Pass  
- Nasty Plot  

Your team is TOTAL BATON PASS BAIT. To fix that problem, run Whirlwind. You'll need it. I know Aeroblast would make Lugia a TOTAL TAUNT BAIT!!! But I'll have to say.... Replace Aeroblast with Thunder Wave to slow down fast sweeper especially Calyrex-Shadow.

https://pokepast.es/80bc8ca834949e71
here's my team for Natdex ag. It got me to the ladder. Yveltal is the dynamaxer

Natdexag sample sets (100% made by me except my main team's Rayquaza and Umbreon which was made by Swas)
My main team
https://pokepast.es/0e2c5675ec82e0d7
Arceus team to trick Shadow
https://pokepast.es/3a181db73a9ae87e
FEAR baton pass team
https://pokepast.es/3b9cc5463e85cae1
Full baton pass team
https://pokepast.es/992b5628b68471d3