Minecraft dragon hangar, massive da...

Minecraft dragon hangar, massive dark medieval fortress made from stone bricks, polished deepslate, blackstone and obsidian. Symmetrical interior with 10 separate dragon pens, 5 on each side, wide central corridor, large stone gates, iron bars, chains, lanterns, torches and small lava accents. High vaulted ceiling, massive pillars and arches, central control area with chests and a glowing purple Nether portal. Detailed vanilla Minecraft block construction, realistic proportions, dark atmospheric lighting, monumental dragon fortress