Heroic help

Bb8 is probably the best character for haat so you should have as many that can start working at getting him. Cls is another mvp character that is needed. I would also suggest ackbar, ventress, and thrawn for most. You can go for individual phase teams but that's much more farming for less results. A handful of players with cls can clear p1 without losing a single character. One person can do it in a coulpe runs in aboit an hour but you need backup in case one or two can't escape and you don't retreat in time. Then you can start using an ackbar, cls, bb8, asajj, thrawn team in p2. They won't solo the phase but can get 30% easily probably more. So 3 or 4 of those teams for p2. Technically only one more is needed for p3 and p4 since that squad can solo it in one run. But have a few just in case. So ten ackbar lead solo teams and you've got it easily. That's probably the most efficient way. You can also have everyone throw other teams at p2 if you're short but that team is the only one I would have others focus farm. Save the rest of your raid focus farming for the sith raid. No point in farming multiple teams that have no use elsewhere in the game especially since most of the characters for this team are good elsewhere and fairly easy farms. Bb8 is probably the hardest to get but he is also the best since his secret intel keeps your team buffed almost constantly and having buffs keeps you alive in haat. And asajj is needed for big damage. There are other options but asajj is by far the easiest to get. Cls is a must for p3. His tm removal gets you the big damage since you can almost indefinitely put off enrage. Thrawn regenerates your protection to keep you alive longer to do more damage. Ackbar is just for his leadership so doesn't reallt even need to be high gear. You can still do big damage if he dies early. You can probably replace one of these five and still do decent damage assuming the replacement at least somewhat fulfilled the job of the original. But the complete team should be your goal.