Dungeon seed

The dungeon might be entered due to
 * [reward]

The means of entry include
 * [entry]

One must be wary, lest one be vanguished by
 * [threat]

Mysteries have been an attraction to, but also the doom of, many. The dungeon is known for
 * [wonder]

1,[reward] 1,[entry] 1,[threat] 1,[arcane]
 * main

1,reward
 * reward

1,entry
 * entry

1,threat
 * threat

1,[arcane]
 * wonder

1,necromantic cloud that saps life out of any who enter, raising those who die within as walking corpses and empowering all the undead within 1,rainbow-like phenomenon in a corridor mesmerises those that stay for too long, drawing sustenance from them and gifting them with secrets beyond the reach of most sages 1,bright light that burns all undead abominations and acts as an excellent hunting ground for other creatures 1,crossroads from which characters leave to random direction 1,skilled illusion duplicating another area
 * arcane