In the midst of the fabled gathering of the Guild Houses, you spot a small but regally dressed Devil. They appear to be performing some ritual…

"Runes in the sand begin eminating a faint glow. The fancifully dressed Devil's incantations grow louder, and more POWERFUL.

Summoning is prohibited during the Festival. Dash away the runes written in the sand.

A summoning circle? Hells yes. Rules be damned. Let's see what emerges.