MapleStory Quest

Closed Online Test 1 → Closed Online Test 2

MapleStory Classic World client changelog: Closed Online Test 1 to Closed Online Test 2

BuildGrand LaunchPublic ReleaseClosed Online Test 2+1,155 added~2,335 changed-853 removed
What changed in the game files between the two closed tests, 21 April 2026 and 4 August 2026. Kept for the record: the site is built from the Grand Launch now, and what the second test had that the release does not is marked CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record..
About this page

What it is

Two client exports compared field by field, not Nexon’s patch notes, so it shows changes nobody announced. It can’t say why something changed: a typo fix and a rebalance look the same.

What it misses

Drop rates, shop stock and quiz answers live on the server, so they never show up here. Some of what arrived, like Orbis and 3rd job, was held back from the Public Release; this site keeps those pages, marked CoT2.

Closed Online Test 2 is dated 4 August at the end of the older diff and 11 August at the start of the newer one, and both are right: the first was made from the build the test opened on, the second from the one its 11 August balance maintenance left. What that maintenance changed (Rush’s cooldown went from 3 seconds to 1, for one) is in neither diff.

From the OSMS Data Explorer datamine of 5 August 2026. More on the sources.

Skills73 new · page 2 of 10

New 73Changed 65Removed 3

Almost all of the additions are 3rd job, which arrived with the second test. The revisions are where a skill you already had changed under you.

Blizzard

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Sniper (3rd Job)#3211001

[Master Level: 30] Fires an ice arrow at an enemy in front that freezes the surrounding area on impact, dealing Ice-elemental damage to up to 4 enemies. Targets hit will suffer from a Slow effect that reduces movement speed for 2 seconds. Deals increased damage to ice-weak enemies, but deals reduced damage to ice-resistant enemies and cannot slow them.

Max Level30
Monsters Hit1
Ammo per Use1

30 skill levels

Chakra

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Chief Bandit (3rd Job)#4210000

[Master Level: 30] Using Dark Sight while below a certain HP threshold slowly restores HP. The recovery cancels if the Dark Sight effect ends, and cannot trigger again for a certain duration after activation.

Max Level30
Cooldown30s - 1 min
Duration3s

30 skill levels

Charged Blow

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.White Knight (3rd Job)#1211000

[Master Level: 30] Consumes Charged state to attack up to 4 enemies within a certain range with elemental-imbued power. Has a chance to maintain the Charged state after use.

Max Level30
Monsters Hit4
Range160-180

30 skill levels

Claw Guard

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Hermit (3rd Job)#4110000

[Master Level: 20] Increases Weapon Defense, with a chance to perfectly block enemy attacks. It only applies when a claw is equipped.

Max Level20

20 skill levels

Coma

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Crusader (3rd Job)#1111002

[Master Level: 30] Consume combo count to attack multiple enemies in front with a sword or an axe, with a certain chance to inflict a bleeding effect. The bleed chance increases by 20% for each Combo Count consumed, and the power of the attack also increases. Required Skill: At least Level 1 on Combo Attack

Max Level30
Monsters Hit4
Range130-150

30 skill levels

Combo Attack

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Crusader (3rd Job)#1111000

[Master Level: 30] Gain 1 combo for all attacks that do not consume combos, and the power of all attacks increases as long as at least 1 combo is maintained. Combos are consumed and disappear when using specific skills. The effect is activated when used and deactivated when used again.

Max Level30

30 skill levels

Dispel

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Priest (3rd Job)#2311000

[Master Level : 20] Cure nearby party members of certain abnormal status conditions.

Max Level20
Monsters Hit6

20 skill levels

Doom

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Priest (3rd Job)#2311004

[Master Level: 30] Turn up to 6 monsters into snails. Changes the appearance, attacking capacity, and movement speed. Cannot be used against boss monsters. Cooldown: 30 sec

Max Level30
Monsters Hit6
Cooldown30s
Duration15s - 30s

30 skill levels