Adventure Title
Skull/Bone of (the) Tribe/People/Folk

Alternate title
Animal pick: Vulture, Serpent, Eagle, Wolf, Raven, Lion, Tiger, Owl, Ape, Rat, Eagle, Hound, Hawk of the Citadel/Castle/Fortress

Opening Scene
A ruined keep that is Ominous where they encounter Militia that is/are Looking for a fight

Plot hook and draw
A kidnapped relative that is/has Seeks revenge

Plot Concept
Foment a war that is motivated by Vengeance

Primary Antagonist
A tribal chieftain who/that is Impulsive

Plot fulfillment and location
An otherworldly gateway from The Island of the Black Ones