Hydaelyn Role-Players

Khun would be confused for a moment, then confusedly ask what they were doing and then maybe ask if that's what ghosts look like in eorzea.

Aigiarn would scream loudly and punch/shoot the ghost. 

Hihisa would faint.

X'cinna would go immediately into fight-mode, and try to stab the ghost.

Tokuko would just stare weirdly at it.

Aaron

Kallera would either ignore. or get a marker and add "tattoos" to it. cause scary ghosts have tattoos.

Nonope simply stare at it for a second, tilt her head and ask "You done?"

Eses would promptly retreat up the nearest tree and beg for forgiveness for whatever that ghost is mad about.

Unless it's her moustache..then she would just run some more.

Ookami Sora is young, so his response would likely be confusion, followed by realization, and then tears. That or raw poutiness depending on the intensity of the prank and who pulled the prank.

Illyriana would probably crouch on the ground and start crying xD She doesn't take well to surprises and being scared. She'd probably make who ever scared her feel super bad lol

Savona Drake would startle and perhaps gasp a little, but ultimately know it to be a prank and would take it in good fun.

O'key Rvah would squeal with fright, turning white and passing straight out right away. Probably awakening, seeing the prank, and passing out once more.

U'khoa Ohhbi would be the least likely to give a damn, and would be more apt to pull a dagger and in turn, scare the hell out of the pranker.

Kitty would gasp, jump back and pull out her axe.
She wouldn't do anything with her axe, because she'd be too frightened to move, the axe would be for show.

She'd become calm again after knowing it was a prank, except a slight twitching upon her brow that would indicate she's really not a happy girl.

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