I think this is pretty useful, but I also think blizzard didn't include enough wards in the game. Not a massive changed from the healing ward. Could you make some more and change the stick part, too? By the way, very nice icon but I don't think it fits that well with the ward.

Overall: Good job, please make some more

(5) A simple but effective ward model: the blue color is a refreshing change.

Awesome, I am considering using this in my map Against the Darkness.

Excellent work

Useful!!
I always wondered why there wasn't one of these in the base game.