Thank you to PsychicNature for requesting this Mega! Mega Goodra would be a defensive powerhouse. Upon mega evolving, Goodra would gain the ability poison touch, giving its moves a chance of poisoning the target. It would also gain the poison type, eliminating weakness to fairy. Mega Goodra would get a boost to its defensive stats primarily, and smaller boosts to its offensive stats. Mega goodras appearance would be that it is now surrounded by toxic gases, and looks more powerful, as well as having poisonous spikes on each hand.
Stat boosts:
30 defense
30 sp def
25 attack
15 sp attack