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 Brotherhood Headquarters | |
|---|---|
| Mana cost | — |
| Mana value | 0 |
| Type | Land |
| Power / Toughness | — |
| Rarity | Uncommon |
| Price | — |
| Rules text |  : Add  .: Add one mana of any color. Spend this mana only to cast an Assassin spell or a spell that has freerunning, or to activate an ability of an Assassin source. |