How to make two same abilities stack?

[Serbianbeast]

How to make two auras, abilities, buffs stack with each other, or at least how to make endurance aura (or any other) stack aura made of it?

 

[13lack.1)ragon]

really i dont think this is possible but u could make 2 seperate buffs (go to unit mods and go to create custom buffs make a copy of the buff and use the second with the second spell. 2 auras dont stakc...useally. Use the spell/aura tornado slow and make it so that it increases speeds insted of reduction for use with endurance. If its move speed you want use unholy and endurance for simpler crap.