SC2Mapster

I want to make an explosive crate. Something that will do damage in short radius when it dies. Anybody have any ideas or saw one in the data I missed?

As a side bonus if you know how to make the explosion only effect structures that'd be awesome.

thanks.

Okies so we have Units A, B, and C.

I duplicated the motherships cloaking field effect/behavior so that Unit A now makes everyone around them invisible. (Units B and C) I want to make it so that the cloaking field only works on Unit B.

For example: There is a Mothership, a cple Void Rays, and a cple Scouts, zealots, etc. I want to make the motherships cloaking field work on void rays but not scouts, zealots, or etc.

I'm hoping its just a validator. The effect already has a validator "Not Mothership" but I haven't figured out how to do "Is Unit B"

Thanks.