Black Panther The Client - Marvel Knights
T'Challa has forged a fearsome reputation as a monarch, a warrior, and even an Avenger. But now a very different king hungers for Wakanda - a king of hell itself and T'Challa, together with his deadly Dora Milaje, must battle to protect his people's very souls! The Panther travels to America to fight his diplomatic and spiritual war on many fronts. Everett K. Ross, assigned to the visiting king, swiftly becomes a man far out of his depth.
Collecting: Black Panther (1998) 1-5