It came to my attention earlier tonight that it was possible to mark runes within the labyrinth. This was not intended within the release and was a goof on my own end. I am going to trust in everyone to use the honor system and if you have a rune to WITHIN the area (the island outside is more than fine) please destroy it. The area was never meant to be one that you can just hop into, fight the boss, and leave.
Sorry for the confusion on this and I hope the area remains fun for people.
~Garrick
I know I enjoy the area Garrick! I'll see if I have a rune but I don't think I marked anything there...though I prob should on the island >.< I'm a lazy rune marker. Bubbles doesn't like to do unnecessary tasks like mark runes.