AION 2 Leveling Guide: Fastest Route to Level 45

AION 2 is an MMORPG from NCSOFT and a sequel to Aion, centered on the war between Atreia's two factions: the light-aligned Elyos and the dark-aligned Asmodians. The game launched in Korea and Taiwan on November 19, 2025. The global version entered Early Access on Steam and PURPLE on September 30, 2026 for Founder's Pack owners, followed by the free full launch on October 5.

The game has 8 classes available to both factions, and the level cap on global servers is 45. Reaching the cap is relatively quick and essentially serves as a tutorial. The real game, including gear progression, dungeons, and PvP, begins at level 45.

In this guide, we'll explain how to reach level 45 as quickly as possible and what you should keep in mind while leveling.

The fastest route to level 45 is to follow the yellow Episode questline and do almost nothing else. The main story provides 97% of the XP needed to reach 45 for Elyos and 99% for Asmodians, while Sealed Dungeons along the way cover the rest.

Level 45 is the cap on global servers during the first season. The Chapter 1 update raised the cap to 50 on Korean servers, so the global version will likely receive the same increase later.

The XP curve gets very steep. Reaching level 45 from level 1 requires 754.8 million XP, and more than two thirds of that is needed for levels 40-45. Level 44 alone requires around 161 million XP. The first 30 levels fly by, while the last five make up most of the climb.

Almost all of your XP comes from Episode quests. Regional quests, marked in green, provide less than 2% of the XP needed before level 45, so it is more efficient to complete them after hitting the cap. At level 45, 31 Regional quests provide around 100 million XP, roughly half of the level 45 XP bar.

The biggest gap is between levels 30 and 39. Here, the story only provides around 70% of the XP you need. Sealed Dungeons fill that gap: at level 35, their exploration record rewards around 1.4-2.8 million XP, equal to roughly 7-15% of a level.

The story also includes Ascension quests that require you to fill a progress bar through side activities. Whenever the main quest stops at one of these bars, complete Sealed Dungeons, Strongholds, and green quests. Around five activities are usually enough.

We've divided the route to level 45 into five stages.

Only follow the story. Elyos unlock wings at level 5, while Asmodians get them at level 6.

Follow the story and clear Sealed Dungeons if they are directly on your route. Your skills reach level 8 during this section, so spend your points immediately.

On the Asmodian route, clear all green quests in Safe Haven, then go to Silent Hill for the story plus 4 Sealed Dungeons. After that, return to Safe Haven and turn everything in. Before leaving, equip all your accessories, enhance them to +5, and equip the Smite title, which gives you a chance to deal double damage.

Follow the story and clear the last three Sealed Dungeons available before level 45. Do not skip them. Activate every Kisk and Kibelisk you pass. Stigmas unlock at level 22, and Odyle Energy starts accumulating. After getting the wings from Urugugu Canyon at level 32:

Only take green quests when they overlap with your route. After the third Ascension, The One Who Dreams, pick up Hugo Mercs pt.3 in Briskwind Shelter to get Rune 2. Then continue the story straight to level 45.

These fast-travel points are especially useful for quick leveling:

Key checkpoints while progressing through the Elyos story:

Key checkpoints while progressing through the Asmodian story:

Both factions follow the same basic structure: a starting map for levels 1-9, followed by one large map that takes you to 45. The story naturally leads you through these areas. The list below is mainly useful for knowing where to look for Sealed Dungeons at your level. The ranges are based on enemy levels in each zone.

Level ranges for Elyos zones:

Level ranges for Asmodian zones:

Sealed Dungeons are the best side activity to complete while leveling. Each faction map contains 61 of them covering levels 10-45. Clear them while you are already in the area instead of returning later just for the dungeon.

The first-clear rewards for a Sealed Dungeon are:

For comparison, a green quest only gives 1 Skill Point and 1 Daevanion Point.

These Sealed Dungeons and Expeditions are worth prioritizing:

Complete story Expeditions, but do not open the reward cube. The story progresses even if you leave it unopened, and claiming it costs Odyle Energy that is better saved for Conquest Expeditions at level 45. The gear from these cubes is replaced quickly because the final story quests award level 45 weapons. All four Exploration modes can be completed solo.

Odyle Energy regenerates by 15 every 3 hours, or 120 per day. The cap is 560 without Membership and 840 with Membership.

Spend your points immediately. Unused Skill Points and Daevanion Points provide no benefit. They are the main source of power while leveling and matter more than gear enhancement.

Choose one or two primary damage skills in advance and level them first. AION 2 concentrates a large share of each class's damage in only a handful of abilities. On the Korean build, more than 60% of a Gladiator's damage comes from Overhead Slam, while Judgment fills a similar role for the Templar. Skill-level thresholds unlock specialization perks:

All basic skills are unlocked by level 25.

Stigmas unlock at level 22, giving you access to all 13 Stigmas for your class at once. Slots unlock at levels 22, 27, 32, and 37. Fill every slot as soon as it becomes available. A new Stigma is usually more valuable than a couple of extra levels in a basic skill.

Daevanion Boards unlock at the following levels:

Do not fully complete one board before moving to the next. The first four share the same pool of points. On each board, prioritize levels for your main skill, shown as circular nodes, your class damage passive, and major damage-boost nodes. Skip Critical Damage Boost for now because you have very little Critical at this stage. Resetting is almost free, so mistakes are easy to fix.

If you still have not chosen a class, Gladiator and Ranger are the fastest solo clearers, while Cleric is the safest thanks to its healing. For a detailed breakdown of each archetype's strengths and weaknesses, see our AION 2 class tier list for PvE and PvP. However, the level 1-45 journey is too short to justify abandoning your favorite class just to save a few minutes.

Leveling gear is temporary. Common gear caps at Item Level 20, Rare gear at 35, and Epic gear at 45. Do not invest heavily in enhancement. +5 is enough, just like on the speedrun route. Enhance Stones are returned when dismantling gear, but Kina is not.

Prioritize the following gear:

Here is what you can skip or save for later.

Use downtime for these tasks, in this order:

Leveling checklist for reaching 45:

At level 45, leveling ends and the Item Level grind begins. The two nearest progression walls are Draupnir Exploration at Item Level 700 and the entrance to the Abyss, Chaotic Lower Reshanta, at Item Level 1000. Beyond them are the final story quests and an Ascension quest that rewards long-term wrist and bracelet gear.