Nomal Fedrober the Virginal Eviscerated Magics did not know what had happened. He head screams that a Forgotten Beast was in the mines. The Duke then ordered Zasit Orbshelm the Heroic Fang of Inching to kill the beast he headed down. Then a while later we heard Roars... not a Roar but two. The Duke then ran and ordered Lor Cleanedpaint the Defective beaches and Likot Towerauthored the Gaunt Vision of Books to kill the beasts along with Zasit. It was hours later when i saw many of those in the Fortress Dragging corpses up. I asked what had happened and apparently a Diometrodon that spewed fire had appeared but while Zasit began his fight from behind appeared another Diametrodon who spewed boiling deadly extract. Many dwarves were caught in it while trying to escape. I had begun to head down to find out what had happened to the 3 when i saw them walking up from the depths and appearing from a cloud of Miasma. Lor came out first and i was horrified. She was blistered and swollen all over her body and i saw that she had gone blind and her lip was rotting. Many more then came up everyone in the Military was alive... but the suffering must be unbearable i'm not even sure why Lor is even walking around... considering she is blind. It appears everyone else exposed has gone blind as well. The Surgeons and doctors are rushing to the hospital trying to remove the rotting tissue they most likely will not survive... Although i never really was friends with them... and i do love this Artifact Steel Pick i have and this wonderfully engraved barracks covered in the remains of goblins i dismembered with this pick. Life goes on i suppose.
I will post pictures of Likots healthscreen if anyone wants it.
My fortress is covered in Vomit although i do have Dwarven Bathubs entering every major area of the fort and the exit from the mines so any extract is gone.