Combat in "King's Bounty" occurs when sieging an occupied castle or engaging a wandering army on the main map. Combat turns are simple, with the player's army moving first, followed by the opponent's. Armies are stack-based, with any one stack taking up one square on the battlefield. Stacks can represent anything from one cavalry unit to thousands of peasants. The player can use a number of either Adventuring spells, only used in the overworld, or Combat spells. Adventuring spells allow movement to Towns, Castles, create bridges, increase leadership (Raise Control), stop time for some number of moves, finds the villain at a castle, or creates an army stack if the player has a space (Instant Army). During combat, the player can cast one spell per turn that cause damage via lightning, fireball, or turn undead, can resurrect dead troops, teleport a friendly or enemy unit to an open position, freeze an enemy unit so it cannot move, or increase an existing troop through cloning (Clone).