after the second mission the leader of kourna praises Abbadon. This being must obviously be the forgotten god that was mentioned. After hearing this i searched for Abbadon's mouth with ended up being the largest volcano in tyria, the same volcano that the bloodstones were thrown into. by putting two and two together i realized that it must have been abbadon that caused the eruption and shot the bloodstones across tyria.
only 3 bloodstones have been found so far: one in the maguma jungle, one in the southern shiverpeaks, and one at the base of the volcano. we can assume that the keystone or another bloodstone is in elona and abbadons followers plan on using it to overthrow the old gods and take over the world.
