Where to Find Polteageist
Generation 1
Red
Blue
Yellow
Generation 2
Gold
Silver
Crystal
Generation 3
Ruby
Sapphire
Emerald
Fire Red
Leaf Green
Generation 4
Diamond
Pearl
Platinum
Heart Gold
Soul Silver
Generation 5
Black
White
Black 2
White 2
Generation 6
X
Y
Omega Ruby
Alpha Sapphire
Generation 7
Sun
Moon
Ultra Sun
Ultra Moon
Let's Go Pikachu
Let's Go Eevee
Generation 8
Stony Wilderness, Watchtower Ruins, South Lake MilochSh, Giant’s MirrorSh (Max Raid Battle) (Phony Form)
Expansion Pass DLC:
Old Cemetery (Wanderer) (Phony Form)
Giant’s Bed, Old Cemetery, Ballimere Lake (Max Raid Battle)
Max Lair (Dynamax Adventure) (Phony Form)
Stony Wilderness, Watchtower Ruins, South Lake MilochSh, Giant’s MirrorSh (Max Raid Battle) (Phony Form)
Expansion Pass DLC:
Old Cemetery (Wanderer) (Phony Form)
Giant’s Bed, Old Cemetery, Ballimere Lake (Max Raid Battle)
Max Lair (Dynamax Adventure) (Phony Form)
Brilliant Diamond
Shining Pearl
Legends Arceus
Polteageist Evolution Tree
Polteageist Alternate Forms
Antique Form
Ghost
Antique Form is a rare spawn and has a blue authenticity seal on the underside. You will need to evolve an Antique form Sinistea with a Chipped Pot to get one.