So it turns out you actually can reflect hanzo’s dragons in the game.
UPDATE: You can actually reflect the arrow in such a manner that it kills hanzo and the ultimate does not fire.
It was at this moment Hanzo played himself:
![](https://tevruden.nonexiste.net/mirror/64.media.tumblr.com/c3f01e3c9d0ba9bd543185f4ce5fe751/tumblr_inline_obz12eFr4e1r8kia4_540.png)
(Source: http://tevruden.tumblr.com/)