So how 's this for Mega stats and abilities huh
> Mega Chesnaught
> 88 HP / 137 Atk / 142 Def / 74 SpA / 115 SpD / 74 Spe
> Grass / Fighting
> Bastion: The user is immune to certain moves, blocking all of the moves that Bulletproof does, along with the following moves: Flash Cannon, Dark Pulse, Water Pulse, Hydro Pump, Hydro Cannon, Dragon Pulse
> Mega Delphox
> 75 HP / 69 Atk / 92 Def / 144 SpA / 130 SpD / 124 Spe
> Fire / Psychic
> Spellcaster: Moves no longer require a charge or recharge, such as Blast Burn, Solarbeam, and Hyper Beam, and will all fire off immediately.
> Mega Greninja
> 72 HP / 115 Atk / 87 Def / 133 SpA / 81 SpD / 142 Spe
> Water / Dark
> Adaptive: The user changes its type to whatever move it uses, and the STAB bonus is now 2x instead of 1.5x.
This way, they would all be useful.