Calendar
AION 2 Season & Battle Pass Calendar
Every AION 2 season window (55) and battle pass (32), with what's live right now.
These dates are the Korea/Taiwan server schedule (the only live servers today). The global launch is targeted for H2 2026 — see the release date guide.
Schedule timeline
Main season Attendance Arena (PvP) Battle-pass season Elyos Asmodian Both factions
Seasons
Battle Passes
Aug ’25OctDecFebAprJunAugOctDec
+ 5 seasons and 0 battle passes scheduled beyond Dec 2026 — listed in the tables below. Hover any bar for its name and dates.
Attendance & Login Rewards
Day-by-day check-in rewards for every event — exact items, grades and counts.
Seasonal Dungeon Affixes
The Party Challenge mutator board — which affixes stack on enemies at each tier.
Seasons
| Season | Group | Active window | Reward claim |
|---|---|---|---|
| Season 1 | Main Season | 1 Aug 2025 – 25 Aug 2025 | 25 Aug 2025 – 1 Sep 2025 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 2 | Main Season | 25 Aug 2025 – 1 Sep 2025 | 1 Sep 2025 – 1 Oct 2025 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 3 | Main Season | 1 Sep 2025 – 1 Oct 2025 | 1 Oct 2025 – 23 Oct 2025 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 4 | Main Season | 1 Oct 2025 – 23 Oct 2025 | 23 Oct 2025 – 27 Oct 2025 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 1 | Attendance Calendar 1 | 9 Oct 2025 – 7 Jan 2026 | 7 Jan 2026 – 31 Jan 2026 |
| Season 1 | Attendance Calendar 2 | 9 Oct 2025 – 17 Dec 2025 | 17 Dec 2025 – 31 Dec 2025 |
| Season 5 | Main Season | 23 Oct 2025 – 27 Oct 2025 | 27 Oct 2025 – 29 Oct 2025 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 1 | Arena of Tactics | 23 Oct 2025 – 27 Oct 2025 | 27 Oct 2025 – 18 Nov 2025 |
| FeaturesArena of Tactics | |||
| Season 6 | Main Season | 27 Oct 2025 – 29 Oct 2025 | 29 Oct 2025 – 30 Oct 2025 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 2 | Arena of Tactics | 27 Oct 2025 – 18 Nov 2025 | 18 Nov 2025 – 19 May 2026 |
| FeaturesArena of Tactics | |||
| Season 7 | Main Season | 29 Oct 2025 – 30 Oct 2025 | 30 Oct 2025 – 3 Nov 2025 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 8 | Main Season | 30 Oct 2025 – 3 Nov 2025 | 3 Nov 2025 – 6 Nov 2025 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 9 | Main Season | 3 Nov 2025 – 6 Nov 2025 | 6 Nov 2025 – 7 Nov 2025 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 10 | Main Season | 6 Nov 2025 – 7 Nov 2025 | 7 Nov 2025 – 18 Nov 2025 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 11 | Main Season | 7 Nov 2025 – 18 Nov 2025 | 18 Nov 2025 – 21 Jan 2026 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 1 | Main Season | 18 Nov 2025 – 21 Jan 2026 | 21 Jan 2026 – 8 Apr 2026 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 3 | Arena of Tactics | 18 Nov 2025 – 21 Jan 2026 | 21 Jan 2026 – 8 Apr 2026 |
| FeaturesArena of Tactics | |||
| Season 1 | Battle Pass | 19 Nov 2025 – 28 Jan 2026 | 28 Jan 2026 – 28 Jan 2026 |
| Season 1 | Attendance Calendar 3 | 10 Dec 2025 – 14 Jan 2026 | 14 Jan 2026 – 31 Jan 2026 |
| Season 1 | Attendance Calendar 4 | 10 Dec 2025 – 24 Dec 2025 | 24 Dec 2025 – 31 Dec 2025 |
| Season 1 | Battle Pass · Event 1 | 10 Dec 2025 – 7 Jan 2026 | 7 Jan 2026 – 7 Jan 2026 |
| Season 1 | Attendance Calendar 5 | 17 Dec 2025 – 7 Jan 2026 | 7 Jan 2026 – 31 Jan 2026 |
| Season 2 | Attendance Calendar 2 | 24 Dec 2025 – 21 Jan 2026 | 21 Jan 2026 – 28 Feb 2026 |
| Season 2 | Attendance Calendar 4 | 24 Dec 2025 – 4 Feb 2026 | 4 Feb 2026 – 28 Feb 2026 |
| Season 1 | Battle Pass · Event 2 | 24 Dec 2025 – 21 Jan 2026 | 21 Jan 2026 – 21 Jan 2026 |
| Season 2 | Main Season | 21 Jan 2026 – 8 Apr 2026 | 8 Apr 2026 – 24 Jun 2026 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 2 | Attendance Calendar 1 | 21 Jan 2026 – 25 Feb 2026 | 25 Feb 2026 – 25 Mar 2026 |
| Season 2 | Attendance Calendar 5 | 21 Jan 2026 – 11 Feb 2026 | 11 Feb 2026 – 25 Feb 2026 |
| Season 4 | Arena of Tactics | 21 Jan 2026 – 8 Apr 2026 | 8 Apr 2026 – 1 Jul 2026 |
| FeaturesArena of Tactics | |||
| Season 1 | Battle Pass · S2 | 21 Jan 2026 – 8 Apr 2026 | 8 Apr 2026 – 8 Apr 2026 |
| Season 2 | Attendance Calendar 3 | 11 Feb 2026 – 18 Mar 2026 | 18 Mar 2026 – 25 Mar 2026 |
| Season 3 | Attendance Calendar 4 | 11 Feb 2026 – 4 Mar 2026 | 4 Mar 2026 – 4 Mar 2026 |
| Season 3 | Attendance Calendar 2 | 25 Feb 2026 – 18 Mar 2026 | 18 Mar 2026 – 18 Mar 2026 |
| Season 1 | Battle Pass · S2 · Event | 25 Feb 2026 – 8 Apr 2026 | 8 Apr 2026 – 8 Apr 2026 |
| Season 1 | Battle Pass · S2 · Event 2 | 11 Mar 2026 – 8 Apr 2026 | 8 Apr 2026 – 8 Apr 2026 |
| Season 4 | Attendance Calendar 4 | 18 Mar 2026 – 22 Apr 2026 | 22 Apr 2026 – 22 Apr 2026 |
| Season 1 | Onboarding | 30 Mar 2026 – 8 Apr 2026 | 8 Apr 2026 – 8 Apr 2026 |
| Season 3 | Main Season | 8 Apr 2026 – 1 Jul 2026 | 1 Jul 2026 – 16 Sep 2026 |
| FeaturesSeason MissionNightmareTranscendenceAscension TrialSubjugationAbyssArena of SolitudeArena of CooperationPvP rankings & rewards → | |||
| Season 3 | Attendance Calendar 1 | 8 Apr 2026 – 29 Apr 2026 | 29 Apr 2026 – 29 Apr 2026 |
| Season 4 | Attendance Calendar 2 | 8 Apr 2026 – 13 May 2026 | 13 May 2026 – 13 May 2026 |
| Season 5 | Arena of Tactics | 8 Apr 2026 – 1 Jul 2026 | 1 Jul 2026 – 16 Sep 2026 |
| FeaturesArena of Tactics | |||
| Season 1 | Onboarding | 8 Apr 2026 – 1 Jul 2026 | 1 Jul 2026 – 1 Jul 2026 |
| Season 1 | Battle Pass · S3 | 8 Apr 2026 – 1 Jul 2026 | 1 Jul 2026 – 1 Jul 2026 |
| Season 1 | Battle Pass · S3 | 8 Apr 2026 – 6 May 2026 | 6 May 2026 – 6 May 2026 |
| Season 1 | Battle Pass · S3 | 22 Apr 2026 – 6 May 2026 | 6 May 2026 – 6 May 2026 |
| Season 3 | Attendance Calendar 5 | 29 Apr 2026 – 3 Jun 2026 | 3 Jun 2026 – 3 Jun 2026 |
| Season 1 | Battle Pass · S3 · Event | 29 Apr 2026 – 20 May 2026 | 20 May 2026 – 20 May 2026 |
| Season 1 | Battle Pass · S3 | 6 May 2026 – 3 Jun 2026 | 3 Jun 2026 – 3 Jun 2026 |
| Season 3 | Attendance Calendar 3 | 27 May 2026 – 17 Jun 2026 | 17 Jun 2026 – 17 Jun 2026 |
| Season 5 | Attendance Calendar 4 | 27 May 2026 – 1 Jul 2026 | 1 Jul 2026 – 1 Jul 2026 |
| Season 1 | Battle Pass · S2 | 28 Jan 2027 – 18 Mar 2027 | 18 Mar 2027 – 18 Mar 2027 |
| Season 2 | Battle Pass · S2 | 18 Mar 2027 – 20 May 2027 | 20 May 2027 – 20 May 2027 |
| Season 3 | Battle Pass · S2 | 20 May 2027 – 15 Jul 2027 | 15 Jul 2027 – 15 Jul 2027 |
| Season 4 | Attendance Calendar 1 | 25 Nov 2028 – 25 Dec 2028 | 25 Dec 2028 – 1 Mar 2029 |
| Season 5 | Attendance Calendar 1 | 25 Nov 2029 – 25 Dec 2029 | 25 Dec 2029 – 1 Mar 2030 |
Battle passes
| Battle Pass | Faction | Active window | Subscribe by | Level-skip cost | Weekly EXP cap |
|---|---|---|---|---|---|
| Snowy Atreia | Elyos | — – — | — | 100,000 Kina | 50,000 |
| Snowy Atreia | Asmodian | — – — | — | 100,000 Kina | 50,000 |
| Dawn Legion | Elyos | 19 Nov 2025 – 21 Jan 2026 | 21 Jan 2026 | 50 Quna | 50,000 |
| Planet's Call | Elyos | 19 Nov 2025 – 21 Jan 2026 | 21 Jan 2026 | 50 Quna | 50,000 |
| Ishalgen Mercenary | Asmodian | 19 Nov 2025 – 21 Jan 2026 | 21 Jan 2026 | 50 Quna | 50,000 |
| Planet's Call | Asmodian | 19 Nov 2025 – 21 Jan 2026 | 21 Jan 2026 | 50 Quna | 50,000 |
| Golden Shugo Gift | Elyos | 24 Dec 2025 – 14 Jan 2026 | 14 Jan 2026 | 200,000 Kina | 30,000 |
| Golden Shugo Gift | Asmodian | 24 Dec 2025 – 14 Jan 2026 | 14 Jan 2026 | 200,000 Kina | 30,000 |
| New Tide | Elyos | 21 Jan 2026 – 1 Apr 2026 | 1 Apr 2026 | 50 Quna | 50,000 |
| Paradise | Elyos | 21 Jan 2026 – 1 Apr 2026 | 1 Apr 2026 | 50 Quna | 50,000 |
| Blessed First Step | Elyos | 21 Jan 2026 – 1 Apr 2026 | 1 Apr 2026 | 50 Quna | 50,000 |
| New Tide | Asmodian | 21 Jan 2026 – 1 Apr 2026 | 1 Apr 2026 | 50 Quna | 50,000 |
| Paradise | Asmodian | 21 Jan 2026 – 1 Apr 2026 | 1 Apr 2026 | 50 Quna | 50,000 |
| Blessed First Step | Asmodian | 21 Jan 2026 – 1 Apr 2026 | 1 Apr 2026 | 50 Quna | 50,000 |
| Arcana Gift Bundle | Elyos | 25 Feb 2026 – 1 Apr 2026 | 1 Apr 2026 | 50,000 Kina | 10,000 |
| Arcana Gift Bundle | Asmodian | 25 Feb 2026 – 1 Apr 2026 | 1 Apr 2026 | 50,000 Kina | 10,000 |
| Grace of Odyle | Elyos | 11 Mar 2026 – 1 Apr 2026 | 1 Apr 2026 | 50 Quna | 15,000 |
| Grace of Odyle | Asmodian | 11 Mar 2026 – 1 Apr 2026 | 1 Apr 2026 | 50 Quna | 15,000 |
| Stars' Guidance | Elyos | 8 Apr 2026 – 1 Jul 2026 | 24 Jun 2026 | 50 Quna | 50,000 |
| Bountiful Journey | Elyos | 8 Apr 2026 – 1 Jul 2026 | 24 Jun 2026 | 50 Quna | 50,000 |
| Hero's Invitation | Elyos | 8 Apr 2026 – 29 Apr 2026 | 29 Apr 2026 | 50 Quna | 15,000 |
| Warm Welcome | Elyos | 8 Apr 2026 – 1 Jul 2026 | 24 Jun 2026 | 30,000 Kina | 20,000 |
| Stars' Guidance | Asmodian | 8 Apr 2026 – 1 Jul 2026 | 24 Jun 2026 | 50 Quna | 50,000 |
| Bountiful Journey | Asmodian | 8 Apr 2026 – 1 Jul 2026 | 24 Jun 2026 | 50 Quna | 50,000 |
| Hero's Invitation | Asmodian | 8 Apr 2026 – 29 Apr 2026 | 29 Apr 2026 | 50 Quna | 15,000 |
| Illusionary Encounter | Asmodian | 8 Apr 2026 – 1 Jul 2026 | 24 Jun 2026 | 30,000 Kina | 20,000 |
| Grace of Odyle | Elyos | 22 Apr 2026 – 6 May 2026 | 6 May 2026 | 100,000 Kina | 12,000 |
| Grace of Odyle | Asmodian | 22 Apr 2026 – 6 May 2026 | 6 May 2026 | 100,000 Kina | 12,000 |
| Fresh Spring | Elyos | 29 Apr 2026 – 20 May 2026 | 20 May 2026 | 100,000 Kina | 1,000 |
| Fresh Spring | Asmodian | 29 Apr 2026 – 20 May 2026 | 20 May 2026 | 100,000 Kina | 1,000 |
| Horns of Alturadon | Elyos | 6 May 2026 – 3 Jun 2026 | 2 Jun 2026 | 50 Quna | 15,000 |
| Horns of Alturadon | Asmodian | 6 May 2026 – 3 Jun 2026 | 2 Jun 2026 | 50 Quna | 15,000 |
Click a battle pass name for its full Free vs Premium reward track. Subscribe by = the last day you can buy the premium pass (it closes before the active window ends). Level-skip cost= the price to buy one rank's worth of pass EXP.