Untargetable enemy entity

[evildogbot100]

Is there an entity that I can use as an enemy that is untargetable by turrets and unkillable by flame? It's just a proxy for something else, thats why I don't want it to be targetable.

[darkfrei]

Why it must be enemy, not neutral?

[evildogbot100]

It's a unit spawner, so I need it to have the same force with the unit it creates

[Supercheese]

You could set it to destructible = false.

[darkfrei]

It's a unit spawner, so I need it to have the same force with the unit it creates

You can replace them by the script.