This expansion adds terrain and fortresses elements to your battlefields, as well as siege rules, incendiary missiles and much more! Compatible with all titles in the system.  

It includes:

• 6 Forest.
• 5 Hills.
• 2 Mountains.
• 2 Lakes.
• 20 River sections.
• 6 Bridges
• 40 Fortress sections.
• 2 Villages.
• 2 Watchtowers.
• 11 Barricades.
• 11 Ditches.
• 4 Siege towers.
• 12 caltrops.
• 6 battering rams.
• 40+ Markers.

You need a core game box (ONUS! Pack or ONUS! Trainus) to play.