Amaranthium (Jest)

Amaranthium adds a set of new mobs and bosses. Some mobs appear as regular bosses, others as rarer spawns, and a few are tied to raid-style encounters that make fights harder than the vanilla equivalents. The additions are aimed at players who want extra challenge in their survival worlds.

The mod also adds two new biomes. Nullspace is an almost entirely black biome with two new blocks, Voidstone and Voidirt. Hibgoulber Land is a sweet-themed biome with many candy-style blocks, added as a playful location. A Dream Realm can be entered only through a Dreamcaster item, activated with a right-click, and players return to the Overworld the same way.

Items form a large part of the mod, including weapons, projectiles and armours with higher damage and special effects. Some items show text that resembles enchantments or curses and apply an effect before any enchanting. Amaranthium needs Forge and runs on client and server, so both the server and every player need it. Files exist for 1.20.1 only, with 1.0.0 as the latest build, and the code is under All rights reserved, so the mod is closed source.