Unsure how to create a hitbox for a move

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#1

I am trying to create a hitbox for this move I made but I am unsure how to go about it, .Touched doesn’t seem to be working and I don’t think RayCasting would be the right thing to use in this situation so I’m pretty lost.

#2

https://developer.roblox.com/en-us/api-reference/function/WorldRoot/GetPartsInPart

#3

It seems to be returning an empty table when I use GetPartsInPart
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