Fortresses & Clans: La bataille au-delà du grand nord

This extension adds two new clans: Dwarves of the Potentate of the Holy Book and Elves of the dreaded Matriarchy of the Death Purple. Each clan comes with its own cards, new leaders, new armies and war machines.

Those two new "factions" allow you to change your strategies to defeat your opponent.

This extension also adds two sets of three rampart cards adding new buildings with their own abilities :

 the inn, that allows you to draw army cards
 the gate whose defense depends on the army cards set up on it
 the alchemy laboratory, that allows you to change one of your card at your turn