Old D&d Animation

I have the old death and decay graphics from cookie's beta pack. No matter what I do, I can't get it to appear ingame. I've tried everything I could think of, but nothing has worked.

I know you can do it, because i've seen it in tides of blood and the hero arena from TFT beta. Any help would be MUCH apreciated. Thanks!

Like the new subject says, i'm desperate for an answer. I hate replying to my own thread but i'm pretty angry at the fact that I can't get this working, worth nothing.

Did you import it into your map, and change the special effect model to that one?

Yea, I did just that emote_confused

I guess i'm hopeless.