Hey guys, I have been playing ubers using others' teams for quite some time and figured that I should start building my own teams. I built one, got to 1555 on the ladder but ran into some blocks. It was very ho-oh, xerneas, and keys. The team was keys/cm latias/support pdon/support ghostceus/scarf xern/tank yveltal. I changed out ghostceus for sd groundceus and changed cm latias for defog latias in an attempt to be better against keys and random steels. Now that I have a mon that works against ho-oh and keys, I can beat those more easily. I also added rock slide over grass knot on xern. I still am somewhat weak to these mons but increased my ekiller weakness by a lot. Does anyone know of mons to decreased my ekiller weakness?
EDIT: to clarify defensive xern is really hard to kill and I have no idea of a mon to one or two shot it