How does a Stage II Coastal Lands card interact with the "Fortification" event *(After advancing Invader Cards: Invaders Build in one terrain not shown under any Invader Action)*?
How does a Stage II Coastal Lands card interact with the "Fortification" event (After advancing Invader Cards: Invaders Build in one terrain not shown under any Invader Action)?
It doesn't – it is treated as though the card were blank, since "Coastal Lands" is not a terrain type.
Similarly, "Fortification" doesn't interact with any
unique Invader Cards that don't correspond to the four terrains: Jungle, Mountain, Sands, and Wetland.