Weak toFightingIceDragonFairy ×1.6

Attacker	Type	Moveset	DPS
Eternatus	PoisonDragon	Dragon TailDynamax CannonLegacy	49.9
Lucario	FightingSteel	Force PalmAura SphereLegacy	39.3
Baxcalibur	DragonIce	Ice FangGlaive RushLegacy	38.6
Rayquaza	DragonFlying	Dragon TailBreaking SwipeLegacy	36.6
Haxorus	Dragon	Dragon TailBreaking SwipeLegacy	36.6
Palkia	WaterDragon	Dragon TailDraco Meteor	36.6
Salamence	DragonFlying	Dragon TailDraco Meteor	36.3
Pheromosa	BugFighting	Low KickFocus Blast	36.0
Terrakion	RockFighting	Double KickSacred SwordLegacy	35.8
Blaziken	FireFighting	CounterAura Sphere	35.5
Dragonite	DragonFlying	Dragon TailDraco MeteorLegacy	34.5
Dragapult	DragonGhost	Dragon TailBreaking Swipe	34.5

Windy boosts the Dragon attacks above. Partly cloudy and Windy boost Cyclizar.

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

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

Questions people ask

What is Cyclizar weak to in Pokémon GO?

Cyclizar takes 1.6 times from Fighting, Ice, Dragon and Fairy.

What's the best counter to Cyclizar?

Eternatus with Dragon Tail and Dynamax Cannon, worth 49.9 damage per second against Cyclizar's own defense. The full ranking is above.