The Shadow in the Kambalite Narrative

In the kambalite narrative structure you've got the herald This is the character who shows up might be a good guy or bad guy. Along the way you will usually meet a shapeshifters, allegiances that are vague and confusing. The trickster isn't necessarily a bad guy but they spice things up to make it fun. And then finally the shadow the shadow is the dark side of who the main character is - evil or secretive expression.