Makes the world's ambient magicule a living, per-chunk resource. Powerful beings saturate the land around them; that energy spreads, grows magic-ore crystals, transmutes ore into Mother Rock, and lets stronger monsters appear in rich areas.
This system must be enabled on your server (gamerule
ETMagiculeWorldSystem).
Higher area magicule also means faster ambient magicule regeneration for anyone in the chunk.
In magicule-rich chunks, natural Magic Ore (and its deepslate variant) can spontaneously convert into Mother Rock. The richer the chunk, the more likely the conversion — each conversion consumes a large chunk of the local magicule, so a chunk can only sustain so much.
Mother Rock grows crystals like amethyst does, fed by the chunk's magicule:
Mother Rock → Small Bud → Medium Bud → Large Bud → Magic Ore Cluster
Each growth stage costs progressively more chunk magicule, so full clusters only form in genuinely rich areas. The crystals are animated with a glowing pulse and can grow on any face — floors, walls, and ceilings.
In chunks with high magicule (1,000+, default, server-configurable), naturally spawning mobs have a 15% chance (default, server-configurable) to be replaced by a stronger variant. High-magicule regions are more dangerous — and more rewarding.
Some bosses also feed on area magicule: the Lich regenerates by draining the chunk it fights in.
Press F8 to toggle a HUD panel (top-right) showing the current chunk's magicule values — useful for scouting rich areas or checking whether your presence is enriching the land.