Shattered Sanctum

Shattered Sanctum enters tapped unless you control two or more other lands.
{t}: Add {w} or {b}.
The Darkwraiths are the enemies of man, and
any living thing that has a soul. They were born
in New Londo, and that is where they perished;
the entire city was sacrificed to contain them.
For that is how great a threat they were.
- Ingward