New Spy Mission: Destroy City Walls

[grizlob]

I suggest a new spy mission in the city center: destroy the outer defense of a city in preparation of a surprise attack. This mission should have a high chance of getting killed...

 

[Dicemechanic]

I like it, although it shouldn't destroy, just bypass. So you get 1 turn to attack and then the walls are back up (basically, your spy is opening up the drawbridge and inviting your knights to charge on in)