It would free up this fairy ring to be freely used by the Seelie, for spying and the like. As well, it would send a message. That they failed sends one back.

[she steps close to Hiro, reaching to pet Trout, who is soaking up the affection. yes. pet her, big ones. she deserves it.]

I've spoken with the others. If you find yourself in danger, if you need to hide away from other shardbearers, be it for a few days or a month, you can come here, and you will be safe.