Gotta say that I'm not too much of a fan for Adaptability, Tough Claws and Hustle being banned, this is fine without them I guess. I like that Speed Boost isn't banned since pretty much all potential users are already incredibly fast or just bad aside from Crawdaunt, Venomoth and Emboar.
Gale Wings Charizard seems interesting, being stronger than Talonflame and having slightly better coverage. Mixed Dragon Dance looks interesting on it, but it would have to forego Roost, so that's probably not the best idea. Maybe something like this instead? (Just in case anyone says anything, I know that Megas keep their old abilities. Charizard could use Gale Wings for a while if it were holding a Mega Stone, then Mega Evolve if it needed to. I also know that Moltres is stronger than Charizard, but Charizard's coverage makes it just as good.
Charizard @ Life Orb/Charizardite Y
Ability: Gale Wings
EVs: 4 Def / 252 SAtk / 252 Spe
Timid Nature
- Fire Blast
- Air Slash
- Roost
- Focus Blast
Regenerator might be a good option for Talonflame with its recoil moves and access to U-turn. No Gale Wings of course, but Talonflame could still use its speed and high-powered moves to its advantage.
Florges can actually be useful now with the abilities it gets from other Fairies like Pixilate, Magic Guard, Unaware, Intimidate, Serene Grace (Togepi), Fairy Aura, Aroma Veil, heck even Unburden might be useful (probably not, haha).
Harvest Celebi looks interesting. Gale Wings, Aerialate, Knock Off and Pursuit still hinder it heavily, but it might be good.
Swift Swim Keldeo will be really dangerous. Bring your Gale Wings and Aerialate mons to check this thing!
Speed Boost Greninja probably outclasses Sharpedo even though it can't really do physical or mixed as well. I think I'll try out this set, as it is basically the same thing as Special Sharpedo.
Greninja @ Life Orb
Ability: Speed Boost
EVs: 4 Def / 252 SAtk / 252 Spe
Modest Nature
- Hydro Pump
- Dark Pulse
- Protect/Ice Beam
- Ice Beam/U-turn/Extrasensory
U-turn is for when things get messy and you can't OHKO something while Extrasensory is for things like Keldeo, but probably isn't that useful.
Anyways, good luck with the metagame and Alphamod Mega Gallade! This looks like fun.