I found a server called MinecraftOffline and it is all about lifesteal and anarchy survival.
It runs on version 1.21.11 so it feels up to date. The play style is pretty wild since you can fight a lot and the lifesteal part makes every fight feel risky.
It also has a zero reset policy so worlds are meant to stay. It is hosted in Finland which should be nice for players in Europe.
They also say it uses custom plugins and the server is running on strong hardware so it should handle busy moments better.
Lifesteal Anarchy With Zero Resets
GG.MINEWIND.NET New Server IPNo Reset Anarchy Lifesteal Survival
I found a Minecraft server called MinecraftOffline and it is built around anarchy lifesteal gameplay on version 1.21.11.
The world is meant to be truly permanent and they say it will never reset so anything you build or destroy stays part of the history.
It is European optimised and hosted in Finland with reliable hardware like a Intel XEON E-2276G CPU NVMe SSDs 64GB DDR4 ECC RAM and a 1 Gbit network. It also uses custom plugins to make the server feel different.GG.MINEWIND.NET New Server IP