Umbra Lumina is a self-hosted dedicated server network built on Purpur, with a strong economy focused on player to player trading at the market village. You can also take part in Jobs, Towny, Freebuild, and other gameplay options, so there is plenty to do whether you want to build, grind, or just settle into a town.
The spawn area is centered around the big tree, with a hub-style layout that connects you out to different worlds. From there you can head into minigames like Survival Games, explore caves, visit the Aether, the Nether, the End, and more. There is also parkour and mcMMO-style progression in the mix, giving the network a nice blend of survival, adventure, and side activities.
If you like a world with trading, exploration, and community-driven progression, Umbra Lumina has a bit of everything without losing that survival server feel. There is room for town life, freebuild, and jumping between different worlds whenever you feel like changing things up.