COLD CASTLE

A royal castle situated atop the freezing ice. It is a sturdy, three-story structure teeming with dangerous entities and lethal guards. Each floor contains various chambers—such as a hall of honor, a dining hall, a treasure room, and more—all serving the castle's primary purpose: safeguarding its riches. The concept draws inspiration from Bastion Remnants, as I feel the ice biome is rarely visited by players in survival mode. Perhaps introducing a new structure like this frozen castle—functioning much like the Nether's bastions—would encourage players to explore the ice biome more extensively.