Editing LeviathanTempest:AppendThree (section)

===The Fourth Depth ===

The Fourth Depth is the Rift's treasure trove, or perhaps its garbage dump. While some of the greatest discoveries have been found elsewhere, it is the fourth depth which consistently delivers its spoils into the grasping fins of the tribe, at least those who can tell treasure from trash. Here the roiling light found above has faded to a dim twilight. Under this faded glow memories take form, but they're not alone. The strongest memories, the ones with great emotional worth are found alongside the psychological complexes that give it value. The desire to keep a guilt-ridden memory a secret snaps its jaws and spreads clouds of ink to protect its charge. Treasuring a memory of happier times forms symbiotic creatures who polish and cherish their charge. 

The memories themselves are slow, sedentary creatures, markers of the turtle, the shellfish and the coral are common. A memory's size is directly linked to how much information it contains--while the memory of a single Ritual will not be very large, a single creature can hold a bounty of closely related information. An old and experienced Leviathan's entire library of rituals could form a immense beast, teaming with symbiotic life, gracefully cutting through the depth. 

The largest and most prized memories, long since fossilised after the death of the Leviathan who created them, are invaluable treasure troves of knowledge and even the smallest memory may contain a priceless nugget of information. It is for this reason that Leviathans brave the Tempest. If you can find what you seek and defeat the creatures which guard it everything from occult knowledge, a taste of day-to-day life in the Tribe to the location of hidden temples is just waiting to be found.