Thunderstone Keep is under attack!

The foul creatures that have made the Keep’s sewers their home are being driven to the surface by something far more frightening. This expansion follows the events of the Ripples in Time Quest. Just what did the Eruption unearth in the ancient darkness beneath your feet?

*Requires base game

**Requires Thunderstone Quest: Barricades Mode for cooperative play


  • 294 cards
  • 6 Dungeon Room Tiles
  • 2 Prestige Class Boards
  • Randomizers
  • Dividers 


Barcode # 729220062642
Brand Alderac Entertainment Group
Shipping Weight 1.1000kg
Shipping Width 0.260m
Shipping Height 0.070m
Shipping Length 0.180m
Shipping Cubic 0.003276000m3

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