No channel on Cloud

[Sinizi]

How do i remove the channel on Cloud (Human, Dragonhawk Rider), so it's just an instant spell, which doesn't go away when i move/attack?
(Like Rikimaru's from DotA)¨

-Sinizi

 

[Captain Griffen]

Silence or Drunken Haze.

 

[X.e.r.e.X]

Make dummy unit cast cloud?

 

[Sinizi]

Silence works

Thanks ^^