Custom spells doesn't work!

[Silent Ruler]

I've been creating custom spells. It hits and the image goes how I want it. However, it has no exhaustion and it doesn't drain your mana. Why is that? It's writen perfectly in spells.xml the exhaustion and the mana it takes. Any help? Any solutions?
The server I downloaded is Styller Yourots 8.50 V0.6

If I can't fix this bug, players will just spam the spells to kill monsters and other players. It'll leave me no choice but to not make any new spells at all.

 

[Fare]

add return true before the end of spell

 

[Silent Ruler]

Thanks a lot

 

[Icy]

lmao this helped me a lot xD
ty so much