Funny Draven visual bug

This was an interesting bug i accidentally came across playing on my PBE account during an URF game with my brother. So i went and tested it on live and it works, it doesn't affect gameplay in anyway so it doesn't need to be fixed and can only work in URF or practice tools since in a regular game you will run out of mana keeping the bug going. It's just amusing to see Draven slide across the map.