Allevrah and the Watching glyph - spoiler

[Eretas]

My group begin the first confrontation with the glyph in the last chapter of second darkness.

Spoiler:

As per the power of the watching glyph, Allevrah can help with her spell, and the PC can hurt her, how are they supposed to survived those encounter against 9th spell level. They are still level 14 and she is untouchable level 18th cleric...

[YogoZuno]

At least initially, as I recall, Allevrah is unlikely to be just sitting around monitoring the glyphs...so, the PCs are only likely to trigger a response if they messa round.