derivations
Banned deucer.
+2 252+ SpA Fairy Aura Xerneas Moonblast vs. 252 HP / 0 SpD Mega Mawile: 237-279 (77.9 - 91.7%) -- guaranteed 2HKOlol pdon + geoxern just 6-0's all of these
252+ Atk Primal Groudon Precipice Blades vs. +2 252 HP / 0 Def Mega Mawile: 168-200 (55.2 - 65.7%) -- guaranteed 2HKO
The Iron Defense Mawile team gets 5-0d.