Ruination: Blood Sworn

From BoardGameGeek:

Glory be to the Immortal Khan, who soon will ascend from the Wasteland to the Next World. With no heir to inherit the Blood Throne, He appoints four chieftains from the ruling hordes--each more thirsty than the next for a chance to rule the ruins. Blood Sworn, is the second expansion for Ruination, bringing even more to the post-post-apocalypse. Each horde now has two new additions: a chieftain and a horde deck. Each chieftain provides unique tactics during battles, as well as the possibility to be upgraded. Horde cards are asymmetrical one-use abilities with extremely powerful effects. This expansion also includes: - Updated rules for nomads, including all new nomad tokens and event cards that change every game - New rules for the glory track, including a glory die - Defense: a new stat to mitigate casualties - Alternate exile cards - New action decks with completely unique cards, including the aforementioned chieftain upgrades - And even more powerful advancements