Is anyone else entering the April Friendly?
I keep trying to register my team, and all my Pokemon are legit, were hatched from eggs (except Yveltal of course), and are all in the Kalos dex, yet it will not let me enter.
Can anyone look over my team and tell me if I'm doing something wrong that I'm just not seeing?

Charizard () @ Charizardite X
Ability: Blaze
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Dragon Dance
- Flare Blitz
- Outrage
- Roost

Greninja () @ Life Orb
Ability: Protean
EVs: 4 Atk / 252 SpA / 252 Spe
Hasty Nature
- Hydro Pump
- Dark Pulse
- Ice Beam
- U-turn

Garchomp () @ Choice Scarf
Ability: Rough Skin
EVs: 248 Atk / 8 SpA / 252 Spe
Hasty Nature
- Outrage
- Earthquake
- Fire Blast
- Stone Edge

Mandibuzz () @ Leftovers
Ability: Overcoat
EVs: 224 HP / 252 Def / 32 Spe
Bold Nature
- Roost
- Defog
- Taunt
- Foul Play

Yveltal @ Dread Plate
Ability: Dark Aura
EVs: 128 Atk / 128 SpA / 252 Spe
Hasty Nature
- Sucker Punch
- Dark Pulse
- Dragon Claw
- Oblivion Wing

Lucario () @ Lucarionite
Ability: Justified
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Swords Dance
- Crunch
- Bullet Punch
- Close Combat