Any know how to do this? REQUEST

[NagaStole]

Hello guys,

For my naga race map, everybody asked me for something.
A ''skull of water'' like undeads blight skull wich adds blight on the ground but now i would need an item that adds swallow water on the ground.

I know this may be hard to do, but if somebody can do it, i'll be really happy
I will give 10$ paypal for the job since i know it may be alot of work.

So its an shop item and when you use it, It adds swallow water on the ground , about same radius than undeads blight.

I also still need naga models if any can do quick job =)
A tier3 building for Naga Royals

THANKS ALOT GUYS