Quoted By:
ITT you take a decent mon you've always wanted to be badass and give it a Mega that makes it so.
New abilities are allowed within reason, 100 added points to BST must be spread evenly, can min/max. I'll start.
Type: Grass/Poison
Ability: Toxin (Poisons badly when it attacks an opponent and makes contact, not when opponent attacks it)
HP: 60 + 0 = 60
Att: 70 - 10 = 60
Def: 65 + 30 = 95
SpA: 125 + 30 = 155
SpD: 105 + 30 = 135
Spe: 90 + 20 = 110