Ok Banette use agility and run to alakazam using your speed to defend the surf. If surf doesn't happen don't use it.
If there is a second dazzling gleam chain and surf was used please use baton pass on Altaria as it uses dazzling gleam.
If there was a second dazzling gleam chain but no surf...
Also Banette, if Camerupt uses earthquake and you have a move left please use baton pass on Camerupt when it uses earthquake to prevent damage.
If that'd fail, but you still have a move left please use protect on the earthquake.
Alrighty Mega Banette....it's time. Firstly make sure you're in the bedroom.
Defend against the wind attacks with an aeroblast of your own.
Now if Johncario uses sludge wave, please use baton pass on MEga Altaria if the Earthquake would protect damage from the rest of the chain. If it would not...