He opened his mouth to respond, before holding up a hand and waggling it back and forth. "In a sense. The creature either defeated the defending forces and then died, or its death throes wiped out the survivors, but either way, yes, you damaged it and held it long enough for the planes to kill it. It cocooned itself in the remains of Limbo, which is visible above. Hold one."<br/><br/>He concentrated, and twisted his domain a bit, making the overhead clear and altering the domain's layout so she could look up and see for herself. "That giant, impossible fortress looking thing is the cocoon. What remains of the beyonder is inside of that. We can't get into it to check and see if it is dead and just running itself, or if the creature is repairing itself so slowly we might as well wait for the heat death of the multiplanarverse to kill us first. Me and my fiance got you and fifteen other containers out of the cocoon, but we seem to have activated its latent, static defenses, and no other expeditions have gotten in further than a minute before being obliterated.<br/><br/>Though I must ask, why did you use the term treacherous? Perhaps it is a linguistic shift, but that implies it did something it said it wouldn't after saying so."