"SINK THE BUILDING: Once per game give Giganto, The Mole Monster a power action if he occupies a square that's adjacent to a printed brown terrain line. That contiguous area of printed blocking terrain becomes hindering terrain instead, and deal each other character occupying a square adjacent to that printed brown line 2 damage."

I am just wondering if this power would sink a WHOLE building.....like on the "Shrine to Death" map. If he is adjacent to the 2nd level of the building, the brown line continues all the way around. So, would the whole thing turn into hindering terrain?

Thanks in advance for your help!

I haven't looked too closely at the map in question, but assuming said blocking is surrounded by one continuous brown line, Giaganto is taking down the whole thing.

mbstoner is correct : that"s a huge blocking terrain, but that is stll one area only, so Giganto just break it all down.