easiest way should be making a dummy with the model of a shockwave...then trigger that theres a chance upon hitting an enemy (Damage detection) and then if a shockwave is creted start a trigger that if a unit comes in range of the shockwave gets knocked back and damaged.
the Effect of Shockwave will be around in position on casting unit if target Attacking target will be knockBack 600 AoE and deal damage X Agility of hero it is possible
Ghan has said he has fixed this. Monovertex please confirm this fix. This was only a problem with people that had signatures in the upper levels like not the special members but the respected members.