Why does dota2 white cow shine?

Skill special effects. Knife Tower 2, also known as DOTA2, is a game jointly developed by Ice Frog (Icefrog), the core map maker of DOTA, and Valve Company of the United States. Dota2 glows white because of skill effect. The game started testing on April 28th, 20 13, and was sold under the Chinese name of Knife Tower, which is the second work in the series.