Weak toIceDragonFairy ×1.6

Attacker	Type	Moveset	DPS
Eternatus	PoisonDragon	Dragon TailDynamax CannonLegacy	67.5
Baxcalibur	DragonIce	Ice FangGlaive RushLegacy	52.3
Rayquaza	DragonFlying	Dragon TailBreaking SwipeLegacy	49.6
Haxorus	Dragon	Dragon TailBreaking SwipeLegacy	49.6
Palkia	WaterDragon	Dragon TailDraco Meteor	49.6
Salamence	DragonFlying	Dragon TailDraco Meteor	49.1
Dragonite	DragonFlying	Dragon TailDraco MeteorLegacy	46.7
Dragapult	DragonGhost	Dragon TailBreaking Swipe	46.6
Garchomp	DragonGround	Dragon TailBreaking Swipe	45.8
Reshiram	DragonFire	Dragon BreathDraco Meteor	45.0
Dialga	SteelDragon	Dragon BreathDraco Meteor	45.0
Enamorus	FairyFlying	Fairy WindDazzling Gleam	44.9

Windy boosts the Dragon attacks above. Windy boosts Regidrago.

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

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

Questions people ask

What is Regidrago weak to in Pokémon GO?

Regidrago takes 1.6 times from Ice, Dragon and Fairy.

What's the best counter to Regidrago?

Eternatus with Dragon Tail and Dynamax Cannon, worth 67.5 damage per second against Regidrago's own defense. The full ranking is above.