Weak toGhostDark ×1.6

Attacker	Type	Moveset	DPS
Blacephalon	FireGhost	AstonishShadow Ball	73.4
Darkrai	Dark	SnarlShadow Ball	66.1
Chandelure	GhostFire	HexShadow Ball	65.6
Gengar	GhostPoison	LickShadow BallLegacy	65.5
Absol	Dark	SnarlBrutal SwingLegacy	64.1
Dragapult	DragonGhost	AstonishShadow Ball	62.5
Hoopa	PsychicGhost	AstonishShadow Ball	61.4
Lunala	PsychicGhost	Shadow ClawShadow Ball	61.3
Eternatus	PoisonDragon	Dragon TailDynamax CannonLegacy	61.2
Gholdengo	SteelGhost	HexShadow Ball	61.2
Zoroark	Dark	SnarlFoul Play	61.1
Chi-Yu	DarkFire	SnarlDark Pulse	60.9

Fog boosts the Ghost attacks above. Fog boosts Shuppet.

Level 40, 15 attack IV, costed against Shuppet's own defense and typing, one per evolution family.

Shuppet's moveset, CP and shiny All counters Raid board

Questions people ask

What is Shuppet weak to in Pokémon GO?

Shuppet takes 1.6 times from Ghost and Dark.

What's the best counter to Shuppet?

Blacephalon with Astonish and Shadow Ball, worth 73.4 damage per second against Shuppet's own defense. The full ranking is above.