Card name: Rogue's Passage
Converted Mana Cost: 0
Types: Land
Card Text: TapSymbol: Add Mana C to your mana pool.

CMC4, TapSymbol: Target creature can't be blocked this turn.

Flavor Text: Rumors quickly spread among thieves about a labyrinth without walls and a prize beyond all measures of worth.
Expansion: ORIU Origins
Rarity: Uncommon

Rogue's Passage
Card rulings (?)
2012-10-01 Activating the second ability of Rogue's Passage after a creature has become blocked won't cause it to become unblocked.