Immolation Spell

[omidh]

I wanna do something that when i active Immolation only range units attack me and invulnerability for melee units and when i deactive Immolation be vulnerability for all units.
any one can make this for me, please ?

 

[Klingo]

I can try something tommorow , now I need to go sleep ^^.
altough , I promise nothing.

Edit: MUI is required?

 

[omidh]

thanks
yes