Mining
After observing the terrain around [fortress name], you think conditions might be appropriate for mining - digging a tunnel under a wall, then collapsing it. This can open a breach but is time-consuming and risky. If you encounter rock underground, you may find all your efforts go to waste. If the ground is too soft, the tunnel may collapse and bury your men. Most troops are reluctant to spend time in dark, confined tunnels unless they are paid extra, or forced.
Requirements
- Besieging a settlement
- Engineering skill at least 30
Double the pay of any troops willing to dig the mine, and tunnel carefully.
- Gold -500
- 60%: breach in the walls; Morale +5; Calculating +100; Renown +5; Engineering skill XP +50; otherwise: Valor -100; siege camp preparation progress -20 percentage points
Tunnel quickly, threatening to execute anyone who refuses for insubordination
- 60%: siege camp preparation progress +20 percentage points; Generosity -100; Renown +5; Engineering skill XP +50; otherwise: Calculating -100; siege camp preparation progress -10 percentage points; 10 random troops die
Rely on the usual methods
- No effect