This is the easiest format I can think of for both ease of keeping track of and being fair to all that are able to kill these targets so i'll keep it short. The guilds and days listed are examples only details can be worked on once agreed to and days selected, for this example I am assuming 5 guilds are able to kill the targets. Monday Ageless Ascension Tuesday Reign of Insanity Wednesday Reign of Eternity Thursday Apokalypsis Friday Twisted Legacy Saturday FFA Sunday FFA Since the spawn times of all the bosses were decreased it is highly possible of seeing at least 1 spawn every day each day is set from 12am to 12am (time zone decision can be made and agreed to by all easily since it still gives 24 hours no matter what time zone the rotation is set to). Once the mob spawns you have 3 hours to mobilize and kill the target 3 hours is more than enough time to take your time clearing and preparing for any mob in the game, if target is not killed after the 3 hour period it becomes FFA, if you wipe during the attempt it also becomes FFA. If at some point in time more than 5 guilds are able to kill the targets the days can be split into 12 hour slots allowing for up to 10 guilds onto the rotation. The weekends can be added into the rotation and if needed days can be split into 12 hours for each guild which would let a maximum of 14 guilds onto the rotation though I doubt we'll ever see that many guilds ready for these targets before an expansion is opened. Guild time schedules can be taken into account for which 12 hour slot works for them best and paired with another guild that can do the other half of the day. There is no need for any GM or Dev involvement in keeping track of this schedule all you need is the ability to remember what day is yours and be able to attempt it within the 3 hour time period. This rotation also does not favor any guild at all as each one on the schedule is given the same amount of time on it and the same opportunities to take down the target that spawns on their day. Being added to the list would be just a matter of showing that you are able to kill at least one of the main raid targets.