I found Spiral SMP and it is a Lifesteal SMP style server. It is not public yet but it might open on the weekend.
The server is hosted in Europe. If you want updates and more info you will need to check their Discord.
Spiral SMP Lifesteal Weekend Launch
GG.MINEWIND.NET New Server IPCustom Lifesteal SMP Limited Slots
I found a custom Lifesteal server that is being built by the owner and their dev with their own coded plugins.
It is aiming for a max of 20 members so it should feel more close and competitive. Alts are not allowed and they plan to use an alt check so people do not exploit the lifesteal system.
Applications open Saturday and close when the server releases on Sunday.GG.MINEWIND.NET New Server IPCustom Modded RPG Launch This Saturday
I found a new custom modded RPG server that has been getting delayed a bunch because the team wanted it to be better. People have been watching it for a while and it sounds like they kept pushing the date back for quality.
Now they are saying the last setback should be this one and the server is set to launch this Saturday on the 21st. It feels like a big launch day thing and they want a crowd there right when it opens.GG.MINEWIND.NET New Server IP