User blog comment:Lesdin/Lothric and Lorian, the Twin Princes of Cinder/@comment-26815373-20160615205741/@comment-27802145-20160616065334

In the actual game the teleport could cover the whole distance of the arena, but obviously we can't be having that if we were to even remotely have a sense of 'balancing'.

Although, you do have a point in 400 being short. I'd presumed it would be somewhat similar to Zed's blink, but turns out even Zed's W has a range of 700. A little bump up to 600 should be an appropiate band-aid for this.