LilacMC is a Towny survival server that is trying to be fun and friendly for everybody. It has a player driven economy so players control the market and there are no admin shops.
The world is almost 5 years old and it has never been reset and they say they do not plan to reset it. That makes it feel more like a long term home.
It runs Towny and mcMMO plus other core features and some custom stuff made just for the server. There are over 200 custom trees you can grow to decorate your base.
There is also a custom mob arena system with different difficulties and challenges plus buffs and debuffs and different maps and mobs. They also added custom farming fishing and mining to keep endgame players busy.
The server supports versions 1.21.4 through 1.21.11.

