Planned Megas

Arcanine

Ability: Flariate (Turns all of this Pokémon's Normal-typed attacks into Fire-type and deals 1.3x damage. Does not affect Hidden Power.)

Chandelure

Ability: Wolverine (Speed doubles at night.)

Crobat

Ability: Gale Wings (This Pokémon's Flying-type moves have their priority increased by 1.)

Dragalge

Ability: Contrary (The wielder's stat changes are reversed.)

Galvantula

Ability: Prankster (Non-damaging moves have their priority increased by one level.)

Goodra

Ability: Gooey (Contact with this Pokémon decreases the attacker's Speed by 1 stage.

Honchkrow

Ability: Brave (Boosts Speed by 1 stage if the wielder knocks out another Pokémon.)

Krookodile

Ability: Moxie (Boosts Attack by 1 stage if the wielder knocks out another Pokémon.)

Roserade

Ability: Adaptability (The Pokémon's STAB modifier becomes 2x.)

Toxicroak

Ability: Adaptability (The Pokémon's STAB modifier becomes 2x.)

Kingdra

Ability: Contrary (The wielder's stat changes are reversed.)

Pangoro

Ability: Scrappy (Can hit Ghost-types with Fighting- and Normal-type moves.)

Seismitoad

Ability: Sap Sipper (Grants immunity to Grass-type moves and boosts Attack by 1 stage when hit by a Grass-type move.)

Sigilyph

Ability: Magic Guard (Prevents indirect damage.)

Lilligant

Ability: Simple (Doubles the effect of stat boosts and drops.)

Quagsire

Ability: Unaware (Ignores stat boosts and debuffs on other Pokémon.)

Barbaracle

Ability: Sheer Force (Increases power of moves with secondary effects by 30%, but removes the effects.)

Ninetales

Ability: Wolverine (Speed doubles at night.)

Meowstic (Male)

Ability: Prankster (Non-damaging moves have their priority increased by one level.)

Meowstic (Female)

Ability: Chaos (Boosts power by 30%, user takes 10% recoil each turn it attacks.)

Torkoal

Ability: Flash Fire (Grants immunity to Fire and increases Fire's power by 50% when hit by a Fire move.)