Pokémon Radical Red v3.02 - Ghost Monotype Elite 4 and Champion

Doll [Mega Banette] @ Banetite
Adamant Nature (+Atk, -SpA)
Ability: Cursed Body (Prankster on Mega)
Poltergeist
Taunt (Sunny Day on Lorelei)
Destiny Bond
Will-o-Wisp
This is the reason I didn't have Prankster Sableye is because I already have this, which the premise is simple, priority Taunts (Sunny Day for Lorelei), Will-o-Wisps, and Destiny Bonds.

Willow [Typhlosion-Hisui] @ Choice Scarf
Modest Nature (+SpA, -Atk)
Ability: Flash Fire
Scorching Sands
Extrasensory
Eruption
Shadow Ball
Because Hisuian Typhlosion doesn't have Blazing Soul like its Johtonian counterpart, giving this the Choice Scarf is necessary to still dish out fast and full-powered Eruptions.

Augustine [Wishiwashi-Sevii] @ Expert Belt
Modest Nature (+SpA, -Atk)
Ability: Schooling
Shadow Ball
Destiny Bond
Shadow Sneak
Dragon Pulse
Miles miles MILES better than its Alolan counterpart.

Mummy [Cofagrigus] @ Sitrus Berry
Bold Nature (+Def, -Atk)
Ability: Mummy
Iron Defense
Will-o-Wisp
Body Press
Destiny Bond
This is the Pokémon I sacrificed Sableye for, and honestly I didn't use this the same way I used Runerigus in the Ground Monotype, so I went with a Defensive Body Press set, that I didn't use much instead prioritizing Will-o-Wisps and Destiny Bonds (yes, half of my team has this very move).

Spooky Gal [Mimikyu] @ Life Orb (Lum Berry for Champion)
Jolly Nature (+Spe, -SpA)
Ability: Disguise
Shadow Claw
Swords Dance
Play Rough
Shadow Sneak (Drain Punch for Champion)
The casual competitive Mimikyu set here, nothing fancy.

Maria [Dusknoir] @ Reaper Cloth
Adamant Nature (+Atk, -SpA)
Ability: Hustle
Shadow Sneak
Dynamic Punch
Poltergeist
Ice Punch
Reaper Cloth + Hustle is honestly amazing, the sight of constant Dynamic Punches hitting is fantastic.