Need Trigger help

[Onisuzume]

I need help with a trigger but i don't know if it's been asked before (very long forum). I need a trigger to make a unit (hero) cast a spell (Starfall).

 

[Panto]

Use the "Unit - Order Priestess of the Moon 0035 <gen> to Night Elf Priestess Of The Moon - Starfall" action, under "Unit - Issue Order with no target".

 

[Onisuzume]

Thank you very much.