AION 2 Hidden Cube Locations, Keys & RewardsHow to find cubes and how respawns work
Hidden Cubes are treasure chests hidden in the open world of AION 2. Open one with a key and you always get Soul Crystals, Silentium and more. This page covers where they spawn, how to get keys and what is inside.
What are Hidden Cubes in AION 2?
- They are glowing red boxes placed around the world. Walk up and press F to open one.
- Each cube needs one "Key: Hidden Cube". Without a key, the game tells you it cannot be opened.
- They are not shown on the map or minimap, so you have to spot or hear them yourself.
- Cubes are shared across the server. If someone opens one first, it is gone.
Some players also report gold cubes that open without a key but give fewer rewards.
AION 2 Hidden Cube locations
Each map has a large pool of possible spawn spots, and a cube appears at a random spot from that pool. Rather than checking one exact place, sweep the areas with the most spots.
| Map | Spawn spots | Areas with the most spots |
|---|---|---|
| Verteron (Elyos) | 1,440 | Aullaeu Village (115), Verteron Fortress Ruins (93), Ellun River Midstream (92) |
| Altgard (Asmodian) | 1,371 | Dredgion Crash Site (122), Purifying Forest (117), Basfelt Ruins (85) |
Spot counts come from guide sites that read the game client data (number of spots in brackets). The game data also lists about 450 spots each in Eltnen and Morheim, but those maps are not open on the Global servers yet. For individual spots, community cube maps are a good reference. In Verteron, the cliffs west of Ellun River Midstream, past Pamos Farm, are a popular route, and many of those spots are underwater.
How to find Hidden Cubes
- Listen: cubes make a distinct sound nearby, and you will often hear one before you see it. Stop, turn the camera and follow the sound (see the sound settings below).
- Check places nobody walks: cliff ledges, rocky hollows, ruins, stone bridges, mushroom tops and floating islets. Flying low along cliff faces works well.
- Look underwater: Verteron has many underwater spots.
- Go when it is quiet: it is first come, first served, so weekday mornings, late night and right after maintenance are the best times. Players report about one cube an hour on a busy server, but 10 or more in a few quiet early-morning hours.
- Search the enemy faction's map: while a rift is open you can cross over and hunt cubes there too.
Best sound settings for finding cubes
Cubes give off a soft chime when you are close. It sounds a lot like a Divine Trace, so learn to tell the two apart. Turn other sounds down so the chime is not drowned out:
| Setting | Suggested |
|---|---|
| Music (BGM) | Off, or about 15% |
| Sound effects (master) | High, about 70% |
| Your own wing sound | Off |
| Your own / other players | Lower, about 30% |
| Monsters / mounts | Lower, about 40% |
| Ambient / UI | Lower, about 20% |
Just turning off the music and your own wing sound makes a big difference. Headphones help you tell which direction the chime is coming from.
How Hidden Cube respawns work
- When someone opens a cube, it disappears.
- After a while, a new cube spawns at a random candidate spot, not necessarily the same one.
- There is no official respawn time. Korean-server players report roughly 30 minutes to 3 hours.
Because cubes do not spawn on a fixed clock, this site has no cube timer. For events that do run on a schedule, see the AION 2 rift timer.
How to get Hidden Cube keys
Each cube uses one key. Carry a few before you go hunting, because you cannot open a cube you find without one.
| Source | Details | Cost |
|---|---|---|
| Quests | Main, regional and daily quests; sometimes a bonus reward from level 45 missions | Free |
| Achievement | "Who Brought This Box?" gives keys at each stage, based on how many cubes you open | Free |
| Monoliths | 1–2 keys each time a Monolith stage goes up (more at higher stages) | Free |
| Daeva Pass & attendance | Pass level rewards and daily login rewards | Free |
| Season shop | 3,000 Oath Coins per key, up to 10 in total (Season 1) | In-game |
| Shop | 50 Quna per key (3 per character per day), or 2,000 A2 Mileage | Paid |
| Starter pack | Season 1 Starter includes 10 keys | Paid |
- Keys are Bound and cannot be traded, but they can go in your warehouse. There are also timed keys (7, 10 and 30 days); use those first.
- Grab every quest and achievement key first. Plenty of players sit on unused keys because they cannot find cubes, so fix how you search before buying keys.
Amounts and prices are those reported by Global-version guides and may change with updates.
Hidden Cube rewards and drop rates
Every key opening gives these five items. Verteron and Altgard cubes have the same rewards.
| Guaranteed reward | Amount |
|---|---|
| Silentium (Bound) | x10 |
| Soul Codex (Bound) | x5 |
| Power Shard or Superior Power Shard (Bound) | x100–200 |
| Soul Crystal (Bound) | x1,000 |
| Seed of Detection | x1 |
Each of the following also rolls independently:
| Chance reward | Amount | Chance |
|---|---|---|
| Silentium (Bound) | x1 | 50% (rolled twice) |
| Small Odyle Energy (Bound) | x1 | 50% |
| Mana Potion (Bound) or Life Crystal | x3–5 / x2–3 | 50% |
| Resurrection Spiritstone (Bound) | x1 | 50% |
| Status Effect Resist Scroll | x1 | 40% |
| Lucky Aura (standard, Rare or Epic) (Bound) | x1 | 20% |
| Shugo Transformation Candy (standard or Festival) | x2 | 20% |
| Soul Codex: Reset (Bound) | x1 | 10% |
| One of 14 cosmetic skins (helm, earrings, necklace) | x1 | 1% |
| Radiant Love Wings | x1 | 1% |
| Emote: Kurukuru | x1 | 0.1% |
In the 1% skin roll, Apple Candy (helm skin) is the most likely at about 26%. The rest are helm skins such as Saam Laurel and Windmancer Mask, plus White Petal Sigh, Sweet Whisper, Moonlight Blossom and Spring Blossom Whisper earrings and necklaces. Rates come from guide sites that read the game data.
FAQ
Where are the Hidden Cubes in AION 2?
Verteron has 1,440 possible spawn spots and Altgard has 1,371. A cube appears at a random spot from that pool, so it is not always in the same place. Cubes are not shown on the map or minimap; look on cliff ledges, ruins and underwater.
Do you need a key to open a Hidden Cube?
Yes. The glowing red cubes each use one "Key: Hidden Cube". Without one, the game says the cube cannot be opened without a key. Some players report gold cubes that open without a key but give fewer rewards.
How do you get Hidden Cube keys?
Free keys come from quests, the "Who Brought This Box?" achievement, Monolith stages, the Daeva Pass and daily attendance. You can also get them from the season shop (3,000 Oath Coins, up to 10), the Quna shop (50 Quna, 3 per day) and the A2 Mileage shop (2,000 Mileage).
How long do Hidden Cubes take to respawn?
NCSOFT has not published a timer. Cubes are shared across the server: once someone opens one, it disappears and a new one spawns later at a random candidate spot. Korean-server players report roughly 30 minutes to 3 hours.
What do Hidden Cubes give?
Every key opening gives 10 Silentium, 5 Soul Codex, 100–200 Power Shards, 1,000 Soul Crystals and 1 Seed of Detection, plus chance drops such as Lucky Aura, Soul Codex: Reset, cosmetic skins, Radiant Love Wings (1%) and Emote: Kurukuru (0.1%).
Based on Global-version guides and game data as of October 16, 2026. Things can change with updates, so trust what you see in game. See also our AION 2 pets guide.