Spawn of the Twisted Glade

The glade to the west has been transformed into a hideous place called the Twisted Glade. Horrible beasts dwell among the trees, stones, and pool of the glade.$B$BI cannot guess where the creatures came from or what horrible forces animate them, but they must be dealt with!$B$BI fear that if they are allowed to dominate the glade, they will poison it beyond redemption. Clear the glade of these creatures who murdered our sisters.