Used to dealing with all manner of unusual smells, especially acids, she recognized it, almost immediately. "Don't go any closer!" she cried, as, while she didn't recognize the creature, she could recognize a strong acid.<br/><br/>Pulling out a flask of Alchemist's Fire, she experimentally lobbed it towards the wall of acidy goo, to see what might happen.<br/><br/>(Attack roll of 14. 9 fire damage, on a hit.)