Note: An Unknown Agent

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The gore-spattered letter was written in both Qunlat and the common tongue:

Two hours ago, an unknown intruder penetrated our defences. Masked and cloaked. A mage. Used magic to awaken spirits and turned them against us. Intruder moved as if they knew this place, fled after spirits awoke. Dozens dead. Spirits keep attacking. Engagement not reco--

''The rest of the letter is illegible. The blood is still wet.''