[Spell] Air Combo Ability

[ItachiTraitor]

I'm needing this ability to be single target, levels for this ability goes level 1 to 15, each level increases damage, and I need it so multiple players can have this ability (multiple different hero's using this ability at the same time or something and won't bug or glitch up)

This is what I need this ability to do, your hero attacks the targeted unit, the targeted unit gets hit up into the air, your hero then jumps up into the air infront of the targeted unit, doing a bunch of attacks, and then one final attack where your hero hits the target to the ground, and then your hero falls down infront of that targeted unit.

Please and thank you