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Live cards count down to the end of a published window. Spawned cards count up for 30 minutes after a boss appears, since the game publishes no despawn time. Fury and Frenzy Chamber hours are community observed. Schedule source: Mirkit timing.
Daily schedule
Bosses, dungeons, server and clan events run at the same local server time in every region. Daily reset is one worldwide moment at 16:00 UTC.
Live cards count down to the end of a published window. Spawned cards count up for 30 minutes after a boss appears, since the game publishes no despawn time. Fury and Frenzy Chamber hours are community observed. Schedule source: Mirkit timing.
Full MIR4 world boss and event schedule: weekday world bosses, Secret Peak and Magic Square bosses, Fury and Frenzy Chamber, Domination, Expedition and clan events, with live countdowns in your region's server time.
Fan-made. Not affiliated with Wemade or MIR4.
| Event | Category | Days | Server time |
|---|---|---|---|
| Labyrinth Bosses | World Boss | Daily | 10:00, 20:00 |
| Hidden Valley Bosses | World Boss | Daily | 12:00, 22:00 |
| Mirage World Boss (W4 · W5 · W6 · W8 · L1W2) | World Boss | Daily | 00:00 |
| Mirage World Boss (W1 · W2 · W3 · W7 · L1W1–L1W3) | World Boss | Daily | 22:00 |
| Redmoon Purgatory | World Boss | Daily | 00:00, 06:00, 12:00, 18:00 |
| Krukan | World Boss | Mon | 22:00 |
| Nerkan | World Boss | Tue | 23:00 (sealed from 19:00) |
| Helbar | World Boss | Wed | 23:00 |
| Turkan | World Boss | Thu | 23:00 (sealed from 19:00) |
| Utukan | World Boss | Fri | 22:00 |
| Rallying of Void | World Boss | Thu | 23:00 |
| Red Top Boss | Secret Peak | Daily | 04:00, 10:00, 16:00, 22:00 |
| Red Bottom Boss | Secret Peak | Daily | 01:00, 07:00, 13:00, 19:00 |
| Leaders Chamber III | Magic Square | Daily | 00:00, 03:00, 06:00, 09:00, 12:00, 15:00, 18:00, 21:00 |
| Fury Chamber | Magic Square | Daily | 00:30, 03:30, 06:30, 09:30, 12:30, 15:30, 18:30, 21:30 |
| Frenzy Chamber | Magic Square | Daily | 02:00, 05:00, 08:00, 11:00, 14:00, 17:00, 20:00, 23:00 |
| Expedition | Server | Daily | 21:00 |
| Domination | Server | Daily | 09:00, 15:00, 21:00 |
| Hidden Valley Capture | Server | Wed | 22:00 |
| Bicheon Heist | Server | Fri | 22:00 |
| Server Reset | Server | Daily | 16:00 UTC |
| Clan Expedition | Clan | Sat | 00:00 |
| Clan Challenge | Clan | Sun | 00:00 |
| Attack of the Living Wraiths | Event | Thu | 22:00 |