Item that change primmary attribute?

[HolyWillRise]

Is there a way to change the primmary attribute of a hero with an item?

*Goal*
I want to make a hero and item combination that makes you strenght when you pick a hammer and intelligence when you pick staff.

 

[Dr Super Good]

Currently there are no trigger functions to do this.

The only hacky way to do this is to change the unit type for a different unit type with different prime attribute but else wise identical.

 

[Pyrogasm]

I would also use the hero passive transformation method I linked for this.