User blog comment:Rikkardo/Alliance Battles Return?/@comment-25314541-20141115132849/@comment-25086288-20141117141420

AB basically ran 21 hours/day (3 hrs cooldown time each day) for 5 days. BPs were used the same way as AD, except no fever time. There were no combo bonuses, but you got more points based on how many consecutive wins you had; however, you were also handicapped (reduction of Atk/Def) for consecutive wins as well. Rewards were basically the same except there were no alliance wins, so no rewards for alliance wins.