Weak toFlyingFire ×2.56PoisonRockBugIce ×1.6

Attacker	Type	Moveset	DPS
Blacephalon	FireGhost	IncinerateMind BlownLegacy	64.7
Reshiram	DragonFire	Fire FangFusion FlareLegacy	53.7
Salamence	DragonFlying	Fire FangFly	49.5
Chandelure	GhostFire	Fire SpinOverheat	49.2
Moltres	FireFlying	Fire SpinFly	48.7
Cinderace	Fire	Fire SpinPyroball	48.5
Volcarona	BugFire	Fire SpinOverheat	48.0
Darmanitan	Fire	Fire FangOverheat	47.8
Yveltal	DarkFlying	GustOblivion WingLegacy	47.6
Toucannon	NormalFlying	PeckBeak BlastLegacy	47.2
Staraptor	NormalFlying	GustFlyLegacy	46.3
Blaziken	FireFighting	Fire SpinBlast BurnLegacy	46.2

Clear boosts the Fire attacks above. Clear and Rainy boost Leavanny.

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

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

Questions people ask

What is Leavanny weak to in Pokémon GO?

Leavanny takes 2.56 times damage from Flying and Fire, and 1.6 times from Poison, Rock, Bug and Ice.

What's the best counter to Leavanny?

Blacephalon with Incinerate and Mind Blown, worth 64.7 damage per second against Leavanny's own defense. The full ranking is above.