Ignavuscraft is a PvP and Towny focused server with a mix of Skyblock, MMO and Economy elements, including jobs. It is aimed at players who want a more classic Minecraft feel, without modded items, but still want some extra progression and things to work toward.
If you like roleplay and building a town through the Towny plugin system, this server gives you that side of gameplay too. It also fits players who enjoy the MMO and Jobs side of things, or just want to jump in and play survival with a bit more structure and player-driven economy around it.