Good luck finding one that sticks together past the leaders empy, I'm 0 for 5 on Empy statics that have stuck around long enough for us to finish more than one.
This happens so/to often. Best way to get one done is get a friend or two you have known for a awhile and work together to get it done. Usually friends are less likely to run off after theirs is done.
Or level a second character and dual box it. Then you can finish it and run off on yourself.