Original abilities and movepool expansions are fine too.


Mega Beheeyem
Psychic/Electric
HP- 75
Att- 75 (+20)- 95
Def- 75 (+30)- 105
SpA- 125 (+40)- 165
SpD- 95 (+30)- 125
Spe- 40

Alien Logic (The user manipulates the surrounding space to allow the slowest Pokemon on the field to move first whilst it is active. Basically Drizzle/Drought for Trick Room.)
Gains Volt Switch


Mega Hydreigon
Dark/Dragon
HP- 92
Att- 105 (+30)- 135
Def- 90 (+10)- 100
SpA- 125 (+30)- 155
SpD- 90 (+10)- 100
Spe- 98 (+20)- 118

Sheer Force
Gains Sludge Bomb and Gunk Shot


Mega Crobat
Poison/Flying
HP- 90
Att- 90 (+45)- 135
Def- 80 (+10)- 90
SpA- 70
SpD- 80 (+10)- 90
Spe- 130 (+35)- 165

No Guard
Gains Gunk Shot