Selina was starting to get very ansy. Perhaps if she slipped out of Potions now she could spate the classroom the blunder that was bound to happen. Honestly, she was not a potion person; her absense would not be missed. In fact, she might actually spare someone the hospital trip from her bad potion.

But Lafay scared her so she did not move. Instead she did as she was told dropping in one valerian drop and then one drop of salamander blood. And it went on and on until she completed the ten drops. So far, so... Ehhhh still not so good.