Effects on creatures

For example i want replace effect for Aetherial Wisp

His model(.msh) is empty, it consists entirely of this effect link
But where i can replace this effect for my copy aetherial wisp?
In dbr i see just die effect, i try delete all skill, because thinked may be he have initial passive skill, but no…

Such creatures either get their effect from an aura or from an attached fx in the .msh file.

In this case, it’s the attached fx in the mesh file:

You can edit the path to the effect in the mesh using any text editor or hex editor:

thanks! i did not know what the .msh file contains so much information