Altaria
Agility, Cotton Guard, Dragon Dance, Feather Dance, Haze, Heal Bell, Hone Claws, Mimic, Mirror Move, Mist, Perish Song, Power Swap, Psych Up, Rain Dance, Refresh, Rest, Roost, Safeguard, Sing, Sleep Talk, Substitute, Sunny Day, Tailwind, Toxic, Wonder Room.
Removed banned options (Swagger), redundant options (Why Growl when you have Feather Dance?), options that barely benefit from Prankster, if they could be said to benefit at all, (Protect, Roar) and generally awful options. (Yaaaay, Attract) We still have a fairly amazing support Pokemon, and Natural Cure is even a useful ability for Stall, stacking well. A key scary point is that Prankster Altaria can be used to maneuver for Mega Altaria to be ready to go -Prankster Cotton Guard in the face of a Physical attacker, or Prankster Power Swap in the face of something like a double-Dragon Danced Haxorus and commence with your own sweep while Mega Evolving.
Aurorus
Barrier, Calm Mind, Encore, Growl, Hail, Haze, Iron Defense, Light Screen, Magnet Rise, Mist, Nature Power, Protect, Psych Up, Rain Dance, Reflect, Rest, Rock Polish, Safeguard, Sandstorm, Sleep Talk, Stealth Rock, Substitute, Thunder Wave, Toxic
You know what I see? A dual-screens setter that can produce priority Special Ice moves. (And has priority Magnet Rise to screw with Earthquake coverage, though admittedly Rock/Ice is such an awful typing most Pokemon will have relevant coverage regardless Or fuck over setup sweepers with Encore. Or Calm Mind up and then sweep with Refrigerate Nature Power running at +1 priority.
Chandelure
Acid Armor, Calm Mind, Confuse Ray, Curse, Embargo, Haze, Imprison, Memento, Pain Split, Power Split, Protect, Psych Up, Rest, Safeguard, Sleep Talk, Spite, Substitute, Sunny Day, Taunt, Telekinesis, Toxic, Trick, Trick Room, Will-O-Wisp
Notice that we have a death-sentence inducer who can cripple foes in various ways. Eviolite Lampent is probably the superior choice, ending up with more bulk -it has the same HP and 2/3rds the base defenses, which is less than it sounds and has all the Status moves Chandelure has- but the basic idea remains. Gimmicky? Maybe. Anti-setup sweeper hell? Definitely.
Cofagrigus
Block, Calm Mind, Confide, Curse, Destiny Bond, Disable, Embargo, Fake Tears, Guard Split, Haze, Heal Block, Imprison, Iron Defense, Magic Coat, Mean Look, Memento, Nasty Plot, Nightmare, Pain Split, Power Split, Psych Up, Rain Dance, Rest, Role Play, Safeguard, Scary Face, Skill Swap, Sleep Talk, Snatch, Spite, Substitute, Telekinesis, Toxic, Toxic Spikes, Trick, Trick Room, Will-O-Wisp, Wonder Room
Toxic Spikes setter with tremendous bulk whom has always been held back by their poor Speed and their Knock Off vulnerability. (Which isn't nearly as relevant in Enchanted items) This is a ridiculous Physical wall, able to spread Burn, Iron Defense up, and break slower setup sweepers (The kind reliant on recovery to give them time) with Heal Block or Disable. If you're backed into a corner, priority Destiny Bond takes the enemy out.
Dusknoir
Calm Mind, Confide, Confuse Ray, Curse, Destiny Bond, Disable, Embargo, Gravity, Haze, Imprison, Leer, Mean Look, Memento, Metronome, Mimic, Nightmare, Pain Split, Psych Up, Rain Dance, Rest, Skill Swap, Sleep Talk, Snatch, Spite, Substitute, Sunny Day, Taunt, Telekinesis, Torment, Toxic, Trick, Trick Room, Will-O-Wisp, Wonder Room
Probably a bit overly similar to Cofagrigus in practice, with a less defensible statline. Pressure might be appreciated regardless, though.
Drifblim
Amnesia, Baton Pass, Calm Mind, Confide, Defog, Destiny Bond, Disable, Embargo, Focus Energy, Haze, Hypnosis, Magic Coat, Memento, Pain Split, Psych Up, Rain Dance, Recycle, Rest, Skill Swap, Sleep Talk, Spite, Stockpile, Substitute, Sunny Day, Swagger, Swallow, Tailwind, Telekinesis, Thunder Wave, Toxic, Trick, Will-O-Wisp
I'll admit this is an unlikely Prankster Haze user, given one of the main things it brings to the table is fairly cool Baton Pass potential. It has a cool movepool regardless.
(Also, however much I like Drifblim, it's not exactly a thrilling Pokemon at the competitive level)
Garbodor
Amnesia, Confide, Curse, Haze, Mud Sport, Pain Split, Poison Gas, Rain Dance, Recycle, Rest, Rock Polish, Sleep Talk, Spikes, Spite, Stockpile, Substitute, Sunny Day, Swallow, Toxic, Toxic Spikes
Goddammit Garbodor, stop being so Garbodor.
Still, it might find a place on some teams. Probably not as a Prankster Haze user...
Gengar
Confide, Confuse Ray, Curse, Destiny Bond, Disable, Embargo, Haze, Hypnosis, Mean Look, Metronome, Mimic, Nightmare, Pain Split, Perish Song, Psych Up, Rain Dance, Reflect Type, Rest, Role Play, Scary Face, Skill Swap, Sleep Talk, Snatch, Spite, Substitute, Sunny Day, Swagger, Taunt, Telekinesis, Torment, Toxic, Trick, Trick Room, Will-O-Wisp, Wonder Room
This has some neat potential, though I suspect Prankster Gengar would tend to be a bit specialized if it does find a role.
Honchkrow
Calm Mind, Captivate, Confide, Confuse Ray, Defog, Embargo, Feather Dance, Flatter, Haze, Mean Look, Mimic, Mirror Move, Nasty Plot, Nightmare, Perish Song, Psych Up, Psycho Shift, Rain Dance, Rest, Roost, Screech, Sleep Talk, Snatch, Spite, Substitute, Sunny Day, Swagger, Tailwind, Taunt, Thunder Wave, Torment, Toxic
There's a few notables in here, including priority Mirror Move, priority Feather Dance, and priority Perish Song, in addition to Haze.
I mostly consider it worth commentary because Moxie Prankster Honchkrow sounds like a nasty surprise.
Milotic
Aqua Ring, Coil, Confide, Confuse Ray, Hail, Haze, Hypnosis, Light Screen, Magic Coat, Mimic, Mist, Mud Sport, Psych Up, Rain Dance, Recover, Refresh, Rest, Safeguard, Sleep Talk, Substitute, Tickle, Toxic, Water Sport
Most notable for: prankster recovery, prankster Haze, prankster Light Screen, Prankster Safeguard, Prankster Coil.
Also for being quite bulky.
Muk
Acid Armor, Block, Confide, Curse, Disable, Haze, Imprison, Mean Look, Memento, Mimic, Pain Split, Poison Gas, Rain Dance, Rest, Scary Face, Screech, Sleep Talk, Stockpile, Substitute, Sunny Day, Swallow, Taunt, Torment, Toxic, Venom Drench
Eehhh. Bulkier than Garbodor, but loses out on Spiking.
Quagsire
Amnesia, Attract, Confide, Curse, Defense Curl, Eerie Impulse, Encore, Guard Swap, Hail, Haze, Mimic, Mist, Mud Sport, Protect, Rain Dance, Recover, Rest, Safeguard, Sandstorm, Sleep Talk, Stockpile, Substitute, Swallow, Tail Whip, Toxic, Yawn
Unaware+Prankster Haze is probably a bit redundant, but Prankster Encore is absolutely cool for dealing with Mold Breakers -since Mold Breaker announces itself, you'll know they aren't Magic Bounce, freeing Unaware Quagsire to switch into most Physical setup sweepers fairly fearlessly. If they're not priority abusing Mold Breakers, Quagsire can Prankster Encore the Dragon Dance or whatever, and if they aren't Mold Breaker... there you go, Unaware.
Qwilfish
Confide, Defense Curl, Destiny Bond, Hail, Harden, Haze, Mimic, Pain Split, Rain Dance, Rest, Sleep Talk, Spikes, Stockpile, Substitute, Supersonic, Swords Dance, Taunt, Thunder Wave, Toxic, Toxic Spikes
In practice probably more a lead for HO teams, if anything. Spread Spikes/Toxic Spikes, heal off the foe with Pain Split, take an attacker with you via Destiny Bond. Carry Taunt for stall teams foolish enough to not carry Oblivious.
Vaporeon
Acid Armor, Aqua Ring, Baby-Doll Eyes, Baton Pass, Charm, Confide, Curse, Fake Tears, Hail, Haze, Heal Bell, Mimic, Protect, Rain Dance, Refresh, Rest, Sing, Sleep Talk, Substitute, Sunny Day, Swagger, Tail Whip, Tickle, Toxic, Wish, Work Up, Yawn
Wish+Acid Armor and/or Baton Pass particularly stands out to me here. Prankster Wish isn't hugely notable, but the ability to put up a Wish and then Prankster Acid Armor in the face of a Physical attacker can give Vaporeon longevity, and Prankster Baton Pass means it can Wish pass with a high confidence that it won't take a hit on the following turn. (Bar priority, of course) Difficult, but possible, to squeeze in Haze, at least on the non-Acid Armor sets.
Weezing
Confide, Curse, Destiny Bond, Haze, Memento, Mimic, Pain Split, Poison Gas, Rain Dance, Rest, Screech, Sleep Talk, Spite, Stockpile, Substitute, Sunny Day, Swallow, Taunt, Torment, Toxic, Toxic Spikes, Will-O-Wisp
Prankster Weezing looks pretty cool, just because it gets to keep Levitate and so only Mold Breaker can hit on more than one weakness -and Mold Breaker Physical just means you drop a Will O Wisp on them.
Xatu
Baton Pass, Calm Mind, Confide, Confuse Ray, Defog, Feather Dance, Guard Swap, Haze, Leer, Light Screen, Lucky Chant, Magic Coat, Magic Room, Me First, Mimic, Miracle Eye, Nightmare, Pain Split, Power Swap, Protect, Psych Up, Psycho Shift, Rain Dance, Reflect, Refresh, Rest, Roost, Simple Beam, Skill Swap, Sleep Talk, Substitute, Sunny Day, Tailwind, Telekinesis, Thunder Wave, Toxic, Trick, Trick Room, Wish
Magic Bounce Xatu looks like it has a lot of potential with Prankster. I'm boggling at its diversity here!
Haze might be unappreciated if you'd rather do something like Power Swap and then priority Me First or some such silliness, but Prankster Haze is definitely one of the many things Xatu brings to the table.
Smeargle is obvious, but probably has better things to do with its time than Prankster Haze. Prankster, yes, but not Prankster Haze.
Alomomola
Tentacruel
Ditto
Volcanion
Azumarill
Keldeo
Lickilicky
