War Is Coming RPG.

WHO: Sam Winchester, Lilith, Meg!Ruby, and Dean Winchester (later).
WHAT: Not knowing the consequences, Sam uses his demonic powers to kill Lilith and breaks the final seal.
WHEN: Evening.
WHERE: St. Mary's Convent; Illchester, Maryland.
RATING: High.

( The convent was dark, quiet, and littered with bodies. )