>>15983517I finally beat super singles, using this team:
Infiltrator Noivern @ Life Orb
Timid 252 SAtk 252 Speed 4 HP
Taunt / Draco Meteor / Air Slash / Flamethrower
Taunt is a good suicide move after Meteoring if you don't have any safe switch-ins. Great coverage, damage output, and speed with respectable survivability, this guy was overall MVP.
Intimidate Gyarados @ Gyaradosite
Adamant 156 HP 72 Atk 96 Def 184 Speed
Dragon Dance / Waterfall / Earthquake / Ice Fang
With taunt support from Noivern, one or two dances made this guy unstoppable. I'd hold off on mega evolving until a rock/electric attack was imminent, or if I really needed Mold Breaker.
Stance Change Aegislash @ Weakness Policy
Relaxed 252 HP 252 Atk 4 SDef
Shadow Sneak / Sacred Sword / Swords Dance / King's Shield
Also loving Noivern's Taunt support, this guy's hard-hitting priority and several immunities made a lot of battles a hell of a lot easier. Using King's Shield to control when your Weakness Policy triggers and how little damage you take when it does helps him a lot. The AI likes to set up while you do as well, which is fine, because Sacred Sword pierces all those Curse and Stockpile boosts they like to stack up.
Also be wary that a Veteran Trainer that uses nothing but legendaries will show up, possibly several times before the Chatelaine, past round 40.