Hi sorry for the confusion, the bp named FIREBALL2 is my so called BP_Fireball. and Fireball2 is of type BP_Fireball. Going to post a new SS with the name change so its clear.
So I renamed my BP to BP_Fireball - this has all the values the damage, cast time, cost, etc.
and here is my character BP named testmage, that is trying to instantiate BP_Fireball and add it to my spellbar so I can then cast it, as you can see the Fireball2 is of type BP_Fireball.