Items and blocksCreature trophiesMillstone Heartmillstone_heartSpoiler: this describes a boss and its moves.ShowThe heart of the Belt Devourer: a disc of meteoric iron that never stopped turning, with a hub that still glows. It ground asteroids into osmiridium and olivine; set into a ship's gun, it grinds hulls.kinditemWhere to getDropped by: Belt DevourerDropped by:Belt DevourerUsed in
