Rek'sai tunnel Bug.
When a teemo
and a rek'sai
are on the same team and you place a Teemo shroom inside of the reksai tunnel. Reksai is no longer able to use the tunnel. It's as if the shroom is blocking the entrance to the tunnel. and rek'sai can not use it. :S Accidentally trolled the reksai in my aram match just now by placing shrooms inside the tunnels so that the shrooms would blow up on the enemy team when they tried to destroy the tunnel! Whoops!