Bolgur's Throne Heroic Challenge
The throne room is before us, look! All the treasure gathered in one place. It'll be even easier to collect! And there is... Bolgur, that greedy King of the Dwarves, calmly sitting on his throne. General! Wipe that smile off his face... GET ME THAT THRONE!
-------------------------------------------------------
Bolgur's Throne is the sixth level in Kingdom Rush: Vengeance. The tower Dark Knights were unlocked in this level.