Pathfinder Lost Omens Tian Xia Character Guide Pathfinder Lost Omens Tian Xia Character Guide Pathfinder RPG: Lost Omens Tian Xia World Guide Hardcover (Special E Pathfinder RPG Second Ed.: Lost Omens. Tian Xia World Guide. This massive gazetteer features a look at the history, cultures, and peoples of Tian Xia, with summaries of over 20 distinct nations and kingdoms on, above, and under the continent. It's accompanied by a giant poster map displaying this region of the Pathfinder setting in beautiful detail. Second edition hardcover Consists of 304 pages