Why wouldn't they? GX would probably knock out Alara and Minas Nova without Vix Tiramora helping out. Plus, this game revolves around war. You want to try to keep your realm in some sort of conflict if you can. If you have ever been in a realm with prolonged peace, you need some really good players to keep things interesting.
Now, Perdan entering the war tips the balance a little, but it really isn't surprising. The Lappallanch family has always been drawn to the most interesting situations on the continent, and right now that would either be Oligarch or Greater Xavax. The Greater Xavax conflict is, in my opinion, of a larger scale, so that is where Perdan headed to.
Damn Lappallanch's... When they are on your side, everything is gravy. When they are against you though... you spill that gravy on a white shirt.
Alara and Minas Nova took that onto themselves by declaring Hatred against GX.
