The ancient stone elf gate lies dormant. It must have worked previously for all the creatures to have poured through. Yet it does not react to the Hunter's Arrowhead except to "short circuit" when it is brought close. Someone is going to need to fix it.

(The way this works, someone will need to attempt to fix the gate. This can be done at the table if the party wishes, or we can use the Dice Roller to handle it now. Either way, the results will be recorded here for posterity.)