Orb Effect Range

I know the orb effect activates the hero's second attack to attack air.
Is there a way to deactivate first attack so the hero will only use ranged attack?

Ummm, if you really want use the chaos ability, or upgrades

-Av3n

What?
I don't want to use chaos ability because it makes the hero back to level 1.
I just want a simple modification or triggering to deactivate the first attack so I just have second, ranged attack.

I want to apply the orb effect to an item.
I know how to make the second attack work, but I don't know how to disable the first...

then dont use orb effects, use upgrads that improve range maybe?