Slime Throne

Slime Throne is a survival server built around raid bosses, instanced dungeons, and cosmetic rewards. Bosses drop cosmetics added through ItemsAdder, and you access the dungeon by getting a key from mob farming (keys can also be purchased, but you still have to beat the boss). Dungeons can be run solo or with a party of up to 4. Monetization focuses on cosmetics rather than power: crates can award Tensura-themed plushies and balloons, including rare galaxy variants with a 1% drop rate. The server also supports kingdom-style play where you start your own kingdom, build your legacy, and go to war for rewards, with rewards for both sides to encourage actual wars.