The Sunken Temple is a creature bank in Heroes of Might and Magic V. At this adventure map structure, players can fight colossi and water elementals, and are rewarded with a high amount of gold, several artifacts, and some high-level spells. The sunken temple if one of the toughest creature banks in the game, and easily the hardest of the sea-based ones. The player will need a high-level hero and a strong army to win, but if they do, the reward will be worth it.