Rock golems are the best way to take on wyverns, including the alphas, because they are completely immune to elemental attacks. You should be safe from fire and lightning if youโ€™re riding it, though it seems certain angles let them hit you. Poison wyverns are more concerning as their attacks linger and can hurt you while mounted, but you can either get a gas mask or try to walk away from the cloud. The rock golem itself should be fine as it also takes reduced damage from the bites.

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