Most wizards know to take care of their physical needs before starting a lengthy spellcasting ritual…but everyone has those times when they really wish they had taken a bathroom break before they were half way into a spell that takes hours to cast.

Caleb and Essek find themselves in just such a situation while working on an experimental spell, but stepping away long enough for a pee break could cause the whole spell to fail. And it took some really rare components! They can wait until the spell is cast…right?