I think they lost the battle. Yeah... Tigerstar was killed by an Unknown, and the others joined BoneClan, but they never attacked anyone, so it's fine. And someone made an EvilClan, but the leader surrendered before a fight could start, so no blood was shed. There's a new evil Clan now, though. It's called EmberClan, but the thread says IceClan because Silverheart (the leader) didn't realize that IceClan already existed, and so he'd tried to call his Clan that. And now EmberClan attacked LakeClan (not a smart move—there's about 50 cats!), so some of his actions can be found there. I think it's on the last  page of that thread only, but there may be a  little on the 2nd-to-last  page, too. (I'm telling you that part because LakeClan is the longest thread on BaB, so you may not want to read it all!)