Trigger Help

Trigger Help

I was wondering what the trigger would be to add an attachment to a unit type, not a specific unit on the map. I want a spear to be attached to a certain unit's hand when it spawns. Help would be much appreciated.

Event- A unit enters reigon (playable map area)

Conditions- Unit type of (entering unit) is equal to Spearman or whatever the unit would be

Actions- Attach special effect to the right hand of entering unit.

The trigger will look somthing like that, just make sure you enter the correct hand (right hand, left hand) and the special effect file name. When the unit dies, I believe the special effect will disappear upon death.