[GAMEPLAY] Invulnerable Rek'sai burrows.

EDIT: The link for some reason goes to the stream and not to the actual highlight video of it. You have to manually click the highlight it seems since it keeps embedding itself.

I DID NOT INTEND FOR THE ACTUAL STREAM TO BE LINKED, JUST THE VIDEO HIGHLIGHT.

I'm not entirely sure on how to reproduce it, but in the video it shows how you cannot destroy his burrow but it remains active and he can teleport to it.

I believe how it happened was someone died as it was being stomped, or at the exact moment it was finished being stomped. I haven't seen it since so I think this is the most possible explanation, but it could very easily be exploited for mobility if someone learns to abuse it.