Okay, So I've never done a random wi-fi matchup battle as it always tells me there was a problem with my pokemon and I couldn't participate. I'm not a hacker, but I am a trader. I've looked up banned moves or combinations and haven't found anything that applies to me. This is my team:
PALADIN/Lucario
Lv 100
HP 268
Atk 264
Def 158
SpAtk 361
SpDef 147
Spd 215
Steadfast
Fist Plate
Aura Sphere
Dragon Pulse
Psychic
Protect
Sinnoh
Apparently arrived at lv 100
Paladin is kinda like my mascot, I bred and raised him myself in diamond. Absolutely no idea why he wouldn't be allowed.
ARCANINE/Arcanine (shiny)
Lv 100
HP 309
Atk 288
Def 184
SpAtk 250
SpDef 199
Spd 252
Flash Fire
Sitrus Berry
Fire Blast
Thunder Fang
Extreme Speed
Iron Head
Kanto
Apparently Arrived at lv100 after a long travel through time.
He's not the strongest Pokemon but certainly one of my favourites. I got him at level 60 something I think from the Diamond GTS and I trained him up from there. Never had any problems using him on wifi, I've used him in Pokemon Battle Revolution wifi matchup with no problems at all.
LUXRAY/Luxray (shiny)
Lv 100
HP 308
Atk 372
Def 196
SpAtk 216
SpDef 201
Spd 207
Rivalry
Zap Plate
Spark
Iron Tail
Crunch
Facade
Sinnoh
Apparently arrived at lv 100
I got luxray from the Diamond GTS as a low level shinx and then I trained him up from there. Just like Arcanine, used on wifi like PBR with no problems at all.
SWAMPERT/Swampert
Lv 100
HP 404
Atk 319
Def 309
SpAtk 269
SpDef 279
Spd 197
Torrent
Splash Plate
Stealth Rock
Earthquake
Avalanche
Muddy Water
Hoenn
Apparently arrived at lv 100 after a long travel through time.
I traded for swampert at lv 100 a few months ago on the serebii wifi chat and have been pleased with him ever since. He's the tank of my team backing everyone else up. He's never seen the light of wifi apart from when he was traded to me.
Kojondo/Mienshao (shiny)
Lv 100
Hp 271
Atk 349
Def 156
SpAtk 196
SpDef 156
Spd 339
Regenerator
Life orb
Hi Jump Kick
U-turn
Stone Edge
Fake Out
Route 3
Egg apparently hatched.
I traded for her at lv 100 with a random wifi trade partner on a Japanese copy of Pokemon white. I had my suspicions of whether she was hacked or not, but apparently she hatched at rt 3. She worked with a random wifi matchup on my Jap game but not my english one.
Renda/Togekiss
Lv 100
Hp 321
Atk 120
Def 226
SpAtk 339
SpDef 266
Spd 273
Serene Grace
Sharp Beak
Flame thrower
Shadow ball
Air Slash
Aura Sphere
Hoenn
Apparently arrived at lv 100 after a long travel through time.
After battling so many annoying togekisses in my time, I thought if you can't beat them join them. Same situation with how I got my mienshao.
So that's the team I'm trying to get through with on wifi. Why they no enter? Is there something I'm not seeing?