Luminocybe Ignis, a rare protected bioluminescent fungus in Galactic Mycelium, features sessile fruiting bodies up to 15 cm tall with convex to slightly funnel-shaped caps textured with wart-like tubercles emitting vibrant orange glow against a deep purple-brown surface. Its densely packed, tapering gills radiate from a robust, short stipe with lateral glowing mycelial brackets. Bioluminescence spans 450–495 nm, producing pulsating blue-green light via a luciferin-luciferase system in caps and mycelial ridges, likely attracting dispersers or deterring predators. Found in tropical rainforest understories at 0–20°C on decaying hardwoods, it decomposes lignocellulose with an intricate mycelial network. Taxonomically in Agaricales, Mycenaceae, genus Luminocybe, it disperses basidiospores via gill basidia, playing a key decomposer role influencing forest nutrient cycles and fauna.