Chas wasn't finding anything either so far and that was exactly what he wanted. "I'm not finding either, but ya can never be too careful. Always good to truly make sure" he replied to Drake. He didn't know if that was a lesson he would have been taught in his time or not, but it was a lesson he always stood by firmly. Especially when it came to being around John Constantine. 

Fia looked at the spell in question that John was showing her and nodded. "I can handle it" she replied to him before turning her head to Serena. "Yeah we're sure about this, you're gonna be fine" she told her honestly. She then looked back at the spell to really memorise it in her mind. "Let's do this" she said.