Calla shook her head as the woman pulled away and crouched on the floor. "Wes I don't know of anything that makes a green puff of smoke. Well except floo." She thought a moment longer. Looking back at Tasha she wondered if it wouldn't be smart to try and restrain her, for not only her own safety but everyone else's.

Calla looked back at the woman and cocked her head to the side. "Tas.. err... Catherine, when you saw the puff of smoke what room where you in? Where you on this level?" Maybe if she had been posioned whatever room she was in would have a clue.