The War of Emperium (WoE) is the guild siege of the castles. ArionRO runs it at three fixed times a week, picked so that Europe, the Americas and Asia each get an evening slot. CEST shows these times in your time zone.
Who's who
Schedule (server time, CET)
| Day | Time | Evening in |
|---|---|---|
| Saturday | 20:00 to 21:00 | Europe |
| Sunday | 02:00 to 03:00 | the Americas (Saturday evening there) |
| Sunday | 13:00 to 14:00 | Asia |
All times are server time (CET), and they follow daylight saving with the server. On the two Sundays the clocks change, the Sunday 02:00 war still lasts one hour: on the last Sunday of October it runs once (that hour repeats), and on the last Sunday of March, when 02:00 is skipped, it starts at 03:00.
Which castles
ArionRO runs the First Edition (FE) castles in four towns:
| Town | Castles |
|---|---|
| Prontera | 5 |
| Payon | 5 |
| Geffen | 5 |
| Al De Baran | 5 |
The Second Edition and Training Edition castles are not run.
Castles, guardians and treasure work as in the official game: ArionRO changes only the schedule. Holding a castle has the usual official rewards.
War Board and @war
The War Board by the castle gate in Prontera north , or
@war anywhere, shows:- whether the War of Emperium is on right now, or the next slot (server time, CET) and how long until it starts;
- who holds each castle, town by town ("unclaimed" when nobody does);
- the battlegrounds: whether a match is running and how many play, and how many wait in the Battleground room. You join at a Maroll Battle Recruiter (Prontera and six other towns).
What the server announces
- 10 minutes before: "The War of Emperium begins in 10 minutes. Guilds, to your castles!"
- At the start: "The War of Emperium has begun!"
- At the end: "The War of Emperium is over." Then one line per castle that has an owner: which guild holds it.
Other events around WoE
- No other event starts in the hour before WoE or during it. A World Boss or rotating event that would fall in that window is skipped, so the Saturday 19:30 and Sunday 02:30 and 12:30 World Boss rounds do not run.
- Details on the other events: Events and schedule.

