[Trigger] I need help with explosives

[JimBob]

Ok, so I'm new at triggers and I would like to know how I can make barrels of explosives explode and kill units.

This is what I'm trying to do; I have explosives right behind a gate and right when the enemy destroys the gate I want the explosive barrels from behind it to blow them up. How do I do this? This is for a map that I'm making and I am in need of immediate help, so if anyone knows please explain?

Thank you for reading this.

 

[Shiroaisu]

its easy, u simply add the mine's ability (AoE Damage upon dead) to you object, then when it is destroyed: KaBoom