Hm, well I figured out the melting door Part at least lol. I can run that fireball into it and it’ll melt so that part’s done. I still gotta get the animation for shooting the fireball as well as it actually moving away from the player in the direction they shot it though. But at least one part is completed and works since it calls for the BP of the fireball itself to overlap. I also figured out the swapping of the elements easily enough so I got that part done too.