DarkClan

DarkClan is an imaginary Clan that Heatherpaw, a WindClan cat, and Lionpaw, a ThunderClan cat, first invisioned in Dark River. Heatherpaw was the cat that first discovered the location, and started "DarkClan." It is located in the tunnels under the border of WindClan territory, where Fallen Leaves was killed by the flooding of the river. Heatherpaw was the leader, nicknamed Heatherstar, and Lionpaw was her deputy, nicknamed Lionclaw. Heatherpaw and Lionpaw would sneak away at night to the tunnels and play their game. When Heatherpaw was on her way, some WindClan kits followed her out of camp, and later were lost in the tunnels. In between these two events, Lionpaw finally decided to leave Heatherpaw and DarkClan. Heatherpaw was extremely hurt, and angry. But if not for DarkClan, the kits would not have gone missing and started a battle. The tunnels were later blocked off when the both entrances collapsed, and DarkClan was no more.Which next the tunnel is mentioned again when Lionblaze sneaks out of camp with his medicine cat brother Jayfeather to get catmint for Millie and the sick cats of ThunderClan in Long Shadows.Heathertail is then furious as she sees her former pal.