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.

Skills65 changed · page 8 of 9

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.

Meditation

F/P Wizard (2nd Job)#2101000
Description

[Master Level: 20] Meditate for a bit to temporarily increase the Magic Attack of party members around the area. Required Skill : At least Level 3 on MP Eater

[Master Level: 20] Meditate for a bit to temporarily increase the Magic Attack of party members around the area. Required Skill: At least Level 3 on MP Eater

Meditation

I/L Wizard (2nd Job)#2201000
Description

[Master Level: 20] Meditate for a bit to temporarily increase the Magic Attack of party members around the area. Required Skill : At least Level 3 on MP Eater

[Master Level: 20] Meditate for a bit to temporarily increase the Magic Attack of party members around the area. Required Skill: At least Level 3 on MP Eater

Polearm Booster

Spearman (2nd Job)#1301003
Description

[Master Level : 20] Uses HP and MP to temporarily increase the Attack Speed of the equipped polearm. It only applies when a polearm is equipped. Required Skill : At least Level 5 on Polearm Mastery

[Master Level: 20] Uses HP and MP to temporarily increase the Attack Speed of the equipped polearm. It only applies when a polearm is equipped. Required Skill: At least Level 5 on Polearm Mastery

Polearm Mastery

Spearman (2nd Job)#1300001
Description

[Master Level : 20] Increases Polearm Mastery and movement speed. It only applies when a polearm is equipped.

[Master Level: 20] Increases Polearm Mastery and movement speed. It only applies when a polearm is equipped.

Slash Blast

Warrior (1st Job)#1001002
Range-130-150

Spear Booster

Spearman (2nd Job)#1301002
Description

[Master Level : 20] Uses HP and MP to temporarily increase the Attack Speed of the equipped spear. It only applies when a spear is equipped. Required Skill : At least Level 5 on Spear Mastery

[Master Level: 20] Uses HP and MP to temporarily increase the Attack Speed of the equipped spear. It only applies when a spear is equipped. Required Skill: At least Level 5 on Spear Mastery

Sword Booster

Fighter (2nd Job)#1101002
Description

[Master Level : 20] Uses HP and MP to temporarily increase the Attack Speed of the equipped sword. It only applies when a one-handed or two-handed sword is equipped. Required Skill : At least Level 5 on Sword Mastery

[Master Level: 20] Uses HP and MP to temporarily increase the Attack Speed of the equipped sword. It only applies when a one-handed or two-handed sword is equipped. Required Skill: At least Level 5 on Sword Mastery

Sword Booster

Page (2nd Job)#1201002
Description

[Master Level : 20] Uses HP and MP to temporarily increase the Attack Speed of the equipped sword. It only applies when a one-handed or two-handed sword is equipped. Required Skill : At least Level 5 on Sword Mastery

[Master Level: 20] Uses HP and MP to temporarily increase the Attack Speed of the equipped sword. It only applies when a one-handed or two-handed sword is equipped. Required Skill: At least Level 5 on Sword Mastery