I recently began to start trying to make some good moves/abilities/attacks, this ability is one of my first, It currently functions fine but wasn’t entirely as I was looking to make. I want the move to be steered based on the mouse position after it has been fired. I have taken several approaches to this, but it usually ends in a laggy and buggy mess.
In case you are unsure about what I meant about steerable I meant something similar to this where the move follows your mouse:
https://trello.com/1/cards/63d986a5a8a27184cbf9b300/attachments/644dc27fee99428acbd3ea69/download/Animation.gif
If you see this, have a nice day! 
Edit: I attached an rbxl to the current ability
Air_attack_help.rbxl (50.8 KB)