What I'd like: Our server currently utilises WorldGuard to create borders for towns (we don't make use of the actual protection features, it's just for reference). These borders, however, are only available in geometrical shapes like squares and circles. Ideally, it'd be possible to select entire biomes all at once. Like this it'd be possible to create natural borders that seamlessly connect to other borders. To summarise: I'd like a plugin that could select entire biomes at once and create a border around them. For my uses, it doesn't necessarily have to work with WorldGuard or any other plugins, but I can imagine others would find it useful. Example: