Saashala glances at the human and quietly says, "He must have warned them. A good thing we didn't play decoy, or we would most likely have been killed."
She then turns her attention to the wagons, preparing to begin peppering it with spells, starting with any spellcasters or people with ranged weapons. She'd wait for Ripnek and Drutha to start their charge though. No need to alert them prematurely.