That's a question Runa has to think about. Judging by the silence from the other two, she has the most experience in these things. "I think it's whatever each storyteller likes to use." And her beaming smile reappears. "I remember one lady telling us stories and we saw things in bubbles she created. That was wonderful..."

Suddenly Viatorus jumps as a thought hits him. "Grandfather used to make potions," he says suddenly. "O-O-Or try to."

"He did," Oraskis confirms, looking as bemused at Runa.

Viatorus, however, grins broadly at Adia, anxiously excited. "Would you like to see his laboratory? It's not that big, and it's not modern, but since you're here..."