The Wicked Ensemble

Concept: “Take part in a dance battle orchestrated by merry skeletons and show off your infernal dance moves!”
Content: A performance-based encounter including mechanics for variations and dance moves
Writing: Takes itself 100% seriously, and it’s spectacular
Art/design: Uses signature yellow and pink to more festive effect; the ligature is also a nice touch
Usability: Easy for DMs, probably a confounding challenge to players