Breif description of your entry
Every year, during the longest night of winter, a mysterious vault appears atop the highest snowy peak, shrouded in frosty mist. Tradition calls for the bravest champions to face it, for within lies the warmth and joy of the season. Yet an ancient curse binds the vault, casting an unyielding chill across the land. If the curse is not broken, winter’s grip will hold until summer fades, ushering in an endless autumn. Will you and your comrades dare to face the Vault of the Stolen Cheer?

Is this your first time creating a ttrpg supplement?
N

Are you OK with your submission being reformatted for the calendar?
Y