Video 1: Upon casting Pyronado, there were instances where the Pyronado was far enough from the regisvine such that no contact was being made and yet, damage was being dealt. This leads me to believe that there is 1 extended hitbox or 2 hitboxes when the regisvine is in the vulnerable state.
Video 2: In Mcpie's video, upon casting Pyronado, only the 1st initial swing applied pyro whereas Pyronado does not. This is firstly due to the first 3 swings having standard ICD and hence only 1 applies pyro. Secondly it also shows that Pyronado is unable to reach the hitbox of the core, supporting the theory.
This is likely to only be exclusive to the Pyronado itself and is not reflective of XL's entire kit. Her Normal Attacks and Guoba are able to damage the regisvine core.(edited)
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