Mods for 1.21.4

Dave's Flesh O' Massby DavesMakesStuff

A mod that adds fleshy items blocks and mobs to your world

This mod works essentially the same way as the vanilla /place command but for custom terrain (i.e. WorldPainter-generated worlds).

BuildBattleby ErrorTime

Generates build-battle arenas with random biomes and terrain

Clusterstuffby InfernusDoge

a random content dump mod with a bunch of different thingies

Block Contagionby BeanInBag

Block Contagion turns any block you craft, find, or place into a creeping viral infection that spreads across the terrain until its source is broken!