So there has been a lot of action in Epsilon lately.... and some news is a little old, so I'll sum it up.
Exiled merged into TRB forming ER
Shortly after, DKBT began fighting AOH.
AOH is allied with S.C.P.A.
I don't really know where Colossus falls into this....
Before the split of allegiance, AOH, DKBT, Demi's, and S.C.P.A. had been hitting Exiled and TRB (now ER)
After the split, the Demi's began to get hit hard and looked for protection; being the punching bags of almost every major alliance.
ER accepted them in. and once the players from Exiled and Demi's come over, ER will take the #1 alliance spot in the world, throwing Petricka and his ragtag army to second place
TRB= The Ritchie Boys
ER= Exiled Ritchies (a merger of exiled into TRB)
AOH= Ace of Hearts