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 8 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.

Puppet

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Ranger (3rd Job)#3111000

[Master Level: 20] Temporarily summons a puppet in front. While the puppet is summoned, monsters will attack the puppet instead of yourself.

Max Level20
Duration20s - 1 min
ConsumesThe Summoning Rock

20 skill levels

Puppet

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Sniper (3rd Job)#3211000

[Master Level: 20] Temporarily summons a puppet in front. While the puppet is summoned, monsters will attack the puppet instead of yourself.

Max Level20
Duration20s - 1 min
ConsumesThe Summoning Rock

20 skill levels

Seal

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.F/P Mage (3rd Job)#2111004

[Master Level: 20] Temporarily Seals surrounding monsters. Once sealed, monsters can't use skills. Does not work against boss-level monsters. Required Skill: At least Level 3 on Elemental Resistance

Max Level20
Monsters Hit6
Duration10s - 20s

20 skill levels

Seal

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.I/L Mage (3rd Job)#2211004

[Master Level: 20] Temporarily Seals surrounding monsters. Once sealed, monsters can't use skills. Does not work against boss-level monsters. Required Skill: At least Level 3 on Elemental Resistance

Max Level20
Monsters Hit6
Duration10s - 20s

20 skill levels

Shadow Meso

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Hermit (3rd Job)#4111003

[Master Level: 30] Replaces MP with mesos and attacks enemies with the damage based on the amount of mesos thrown. Nullifies the monsters' "weapon def. up" and "magic guard up." Required Skill: At least Level 5 on Meso Saver

Max Level30
Monsters Hit1
Meso Cost200-500 mesos

30 skill levels

Shadow Partner

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Hermit (3rd Job)#4111001

[Master Level: 30] Summons a shadow partner for a certain period of time. The partner follows you and mimics your throwing star attacks to deal extra damage, but all attacks consume twice as many throwing stars.

Max Level30
Duration150s - 5 min
ConsumesThe Summoning Rock

30 skill levels

Shadow Web

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Hermit (3rd Job)#4111002

[Master Level: 20] Throws a shadow spiderweb forward. Temporarily snares caught enemies, dealing damage every second.

Max Level20
Monsters Hit3-4
Duration5s

20 skill levels

Shining Ray

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Priest (3rd Job)#2311003

[Master Level: 30] Deal Holy-attribute damage to up to 4 enemies with holy light. Deals massive damage to Undead and Demon targets.

Max Level30
Monsters Hit4

30 skill levels