Thanatos is standing up by now, looking towards the door and the dragon angrily, and making sure to make his emotions heard. He charges forward as the door begins to open, but Zaana is fast - being a skilled predator with many years of experience in one of the harshest environments on the planet, she strikes as soon as she has room to do so, and her prey has kindly brought himself nice and close to make an easy target. She clamps her jaws around Thanatos's midsection, biting down hard and driving her long fangs in deep. Thanatos gives a roar of pain, but then begins shivering... He falls to the floor as Zaana pulls her fangs out, and his breath begins to cloud up as though the air in the chamber was very cold, but the opposite was actually happening to him. His body temperature had plummeted as Zaana's icy venom trickled into his veins, which was very dangerous for any creature, especially a cold-blooded creature like him, no matter how temporary. Zaana glares down at her prey, hissing rather than speaking, and appearing very much to simply be a wild animal, such is her predatory nature. Thanatos kicks out at her several times before his limbs become too weak to move, and that's when Zaana lowers her head and opens her jaws...