Help with spell targeting specifics

[b_ray210]

Hi there, I was wondering if it is possible to only allow a spell to target one specific unit-type. Like I have a hero that summons these specific spiders, and I want him to have another spell that he can only cast on them. Is there a way?

 

[Accname]

Not really.
Of course, if you were to trigger the effects of the spell you could ignore any order given to target a different unit type.

 

[b_ray210]

Okay, I guess I'll do it that way, thanks!

 

[kingkwong92]

I think if there is a unit classification you are not using then you can make the spiders have it. Then make the spell targets allowed only of that classification.