"As of right now, Wen is most likely responsible for the deaths of the other elder gods given her strongly implied involvement in Mah's corruption (the icy blue crystals on Mah's core). And other than an association with corpses (for different reasons) there is nothing linking the two or suggesting a link"
That is to assume that it is Wen that corrupted Mah. And signs point to that being the case. A theory you could make then is that Xau controls Wen. Here is supporting evidence and a case to be made for it. In this theory we assume a few things. 1. Wen is in fact, in two pieces. 2. V never met Xau-tak, only visited worlds already destroyed. 3. Xau is the parasitic organism described in the elder blade echo. 4. Wen had no part in Gielinor's creation.
So we see in the fairy echo, Gods can be controlled by parasites. As guthix, a tier 2 god is controlled by a mortal parasite until he convinces it to willingly leave his brain. What if the anomaly, the corruption, Xau-tak came across Wen's unhatched egg and entered her brain, controlling her. Seeing Mah as a threat, Xau-Wen, eliminates her while Bik, Ful, and Jas are out creating the universe and Gielinor (we know Wen had no part in this). They return to find Wen missing and Mah in a stillborn state. They decide to rest on Gielinor. Guthix finds the the elder sword. He finds a world being leeched by Xau-Wen and attempts to destroy it. Xau-Wen is unharmed, the world is shattered. Only an Elder would not be killed by an artifact. Wen in an attempt to save her sisters, does the only thing she knows she can and splits in two, leaving herself and xau in a weakened state as they both crash onto Gielinor. Xau slowly gains strength and sees Guthix resting, the being that nearly killed him. Wen attempts to gather strength to warn her sisters of Xau. Xau begins to threaten the world guardian, the last remnant of Guthix's true strength.
Possible twist, the elder blade is what split xau-wen in two before it crash lands on RS.
I have seen the dark universe yawning, where the black planets roll without aim;
Where they roll in their horror unheeded, without knowledge or lustre or name.
03-Apr-2017 18:52:06