Weak toFlyingPoisonSteelPsychicFairy ×1.6

Attacker	Type	Moveset	DPS
Mewtwo	Psychic	ConfusionPsystrikeLegacy	33.7
Enamorus	FairyFlying	Fairy WindFly	32.6
Tapu Lele	PsychicFairy	ConfusionNatures MadnessLegacy	30.3
Tinkaton	FairySteel	Fairy WindGigaton HammerLegacy	30.3
Eternatus	PoisonDragon	Poison JabSludge Bomb	29.5
Metagross	SteelPsychic	Bullet PunchMeteor MashLegacy	29.0
Yveltal	DarkFlying	GustOblivion WingLegacy	28.8
Alakazam	Psychic	ConfusionPsychicLegacy	28.8
Toucannon	NormalFlying	PeckBeak BlastLegacy	28.5
Moltres	FireFlying	Wing AttackFly	28.4
Naganadel	PoisonDragon	Poison JabSludge Bomb	28.0
Staraptor	NormalFlying	GustFlyLegacy	28.0

Windy boosts the Psychic attacks above. Overcast boosts Iron Valiant.

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

Iron Valiant's moveset, CP and shiny All counters Raid board

Questions people ask

What is Iron Valiant weak to in Pokémon GO?

Iron Valiant takes 1.6 times from Flying, Poison, Steel, Psychic and Fairy.

What's the best counter to Iron Valiant?

Mewtwo with Confusion and Psystrike, worth 33.7 damage per second against Iron Valiant's own defense. The full ranking is above.