GayGamer writes: "BattleForge had 200 cards at release (though 120 more have been added in the recent Renegade update), each of which were divided into four "colors": Frost, Shadow, Nature and Fire. To use a card requires a corresponding Orb of the same color-- Orbs themselves are obtained by capturing Monuments on the game playfield, while Power Wells are the game's resource. Power Wells represent a finite number of resource points that trickle over to the player over time until they run out, but the more Wells you hold the faster you will receive resource points."