Since the starting point of comparative analysis as defined here is the explanation of similarities and differences, the obvious conclusions to draw are: a. that universalizing comparative analysis is used to make sense of similarities, and b. that differentiating comparative analysis is used to explain differences.
There are three bonfires in the Tomb of the Giants. Two act as warping points. 1  Tomb of the Giants Warping Point-At the bottom of the third and last sliding bridge, down a nearby ladder.2  It is within the vicinity of Patches. Tomb of the Giants Warping Point-At the bottom of the third and last sliding bridge, down a nearby ladder. 2  It is within the vicinity of Patches.
Karstaag was a frost giant who lived on Solstheim, and has been dead for over 200 years. The spirit of this ancient creature can be raised as part of the unmarked quest Summoning Karstaag. After defeating Karstaag, you gain the ability to summon him. However, you may only summon him three times total and it must be outdoors. He is one of the toughest enemies in the game to beat, having nearly double the health of the Ebony Warrior.