Windwalk Variant

[Agentjames]

I am attempting to learn a little bit about spell editing and scripts right now and i'm starting by attempting to create an ability that simulates charging a weapon so that the next melee attack deals more damage and adds a lightning effect. The spell will be used for "Shocking Grasp: Longsword" for those who have played a bit of DnD in the past.

Windwalk seems to be a great spell to start with because it adds a buff to the character which allows for just about everything I want; however I can not seem to remove the invisibility buff attached to it. Any tips on how to do this?

Thanks for your time in advance,
James