>>15363935Katakiri's Mega Banette set:
Mega-Banette
Brave
252 Attack 252 HP
Destiny Bond
Shadow Sneak
Phantom Force
Will-o-Wisp
Mono-Ghost is perfectly good this gen.
Priority Destiny Bond is THE reason to use Mega-Banette above all the other Pranksters who have similar/better typing and don't use up a Mega slot. It also has really nice synergy with your other moves.
Priority Will-o-Wisp with enough bulk to abuse it. Makes for a great disabler from the moment you transform and prevent physical mons from setting up.
Shadow Sneak self explanatory. It fits in the niche between priority status and slow offense PF does, while also nabbing KOs on weakened mons.
The unique thing about this set: Phantom Force. Specifically, slow Phantom Force. Normal types are effectively moot in the meta, and the ones that have any business in the upper tiers (Mega Kangaskhan) fears the +1 Will-o-wisp). Goes through Protect, and even if they switch on your attack, slow PForce means that they'll use up their attack before you reappear and are vulnerable to damage again. So it plays like a less cheasy, but much more powerful Spooky Boogie Liepard set without needing to revolve your entire team around it.
Before you PF and after you reappear, you can
either Will-o-Wisp or Destiny Bond.