MapleStory Quest
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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.

Scrolls165 changed · page 5 of 8

New 0Changed 165Removed 0

No new scrolls, but a rewrite of the existing ones: Avoidability became Evasion, 16 were renamed, and 52 of the 165 had their destroy-on-fail chance cut from 100% to 50%. Not one success rate moved.

Gloves Magic Attack Scroll: Lesser

#2040804
TypeGlove · Lesser
Description

Improves Magic Attack on gloves. Success rate: 100%, Magic Attack +1

Improves Magic Attack on gloves. Success rate: 100%, Magic Attack +2

Hat Accuracy Scroll: Chaos

#2040003
TypeOther · Chaos
Description

Improves Accuracy on hats. Success rate: 10%, Accuracy+5 If failed, the item will be destroyed at a 100% rate.

Improves Accuracy on hats. Success rate: 10%, Accuracy +4 Upon failure, the item has a 50% chance to be destroyed.

Hat Accuracy Scroll: Greater

#2040002
TypeOther · Greater
Description

Improves Accuracy on hats. Success rate: 10%, Accuracy+3

Improves Accuracy on hats. Success rate: 10%, Accuracy +3

Hat Accuracy Scroll: Intermediate

#2040001
TypeOther · Intermediate
Description

Improves Accuracy on hats. Success rate: 60%, Accuracy+2

Improves Accuracy on hats. Success rate: 60%, Accuracy +2

Hat Accuracy Scroll: Lesser

#2040000
TypeOther · Lesser
Description

Improves Accuracy on hats. Success rate: 100%, Accuracy+1

Improves Accuracy on hats. Success rate: 100%, Accuracy +1

Hat HP Scroll: Chaos

#2040007
TypeOther · Chaos
Description

Improves Max HP on hats. Success rate: 10%, Max HP+30 If failed, the item will be destroyed at a 100% rate.

Improves Max HP on hats. Success rate: 10%, Max HP +25 Upon failure, the item has a 50% chance to be destroyed.

Hat HP Scroll: Greater

#2040006
TypeOther · Greater
Description

Improves Max HP on hats. Success rate: 10%, Max HP+20

Improves Max HP on hats. Success rate: 10%, Max HP +20

Hat HP Scroll: Intermediate

#2040005
TypeOther · Intermediate
Description

Improves Max HP on hats. Success rate: 60%, Max HP+15

Improves Max HP on hats. Success rate: 60%, Max HP +15

Hat HP Scroll: Lesser

#2040004
TypeOther · Lesser
Description

Improves Max HP on hats. Success rate: 100%, Max HP+10

Improves Max HP on hats. Success rate: 100%, Max HP +10

Hat MP Scroll: Chaos

#2040011
TypeOther · Chaos
Description

Improves Max MP on hats. Success rate: 10%, Max MP+30 If failed, the item will be destroyed at a 100% rate.

Improves Max MP on hats. Success rate: 10%, Max MP +25 Upon failure, the item has a 50% chance to be destroyed.

Hat MP Scroll: Greater

#2040010
TypeOther · Greater
Description

Improves Max MPon hats. Success rate: 10%, Max MP+20

Improves Max MP on hats. Success rate: 10%, Max MP +20

Hat MP Scroll: Intermediate

#2040009
TypeOther · Intermediate
Description

Improves Max MP on hats. Success rate: 60%, Max MP+15

Improves Max MP on hats. Success rate: 60%, Max MP +15

Hat MP Scroll: Lesser

#2040008
TypeOther · Lesser
Description

Improves Max MP on hats. Success rate: 100%, Max MP+10

Improves Max MP on hats. Success rate: 100%, Max MP +10

One-Handed Axe Attack Scroll: Chaos

#2043103
Type1H Axe · Chaos
Description

Improves Weapon Attack on one-handed axes. Success rate: 10%, Weapon Attack +5 If failed, the item will be destroyed at a 100% rate.

Improves Weapon Attack on one-handed axes. Success rate: 10%, Weapon Attack +4 Upon failure, the item has a 50% chance to be destroyed.

One-Handed Blunt Weapon Attack Scroll: Chaos

#2043203
Type1H Blunt · Chaos
Description

Improves Weapon Attack on one-handed blunt weapons. Success rate: 10%, Weapon Attack +5 If failed, the item will be destroyed at a 100% rate.

Improves Weapon Attack on one-handed blunt weapons. Success rate: 10%, Weapon Attack +4 Upon failure, the item has a 50% chance to be destroyed.

One-Handed Sword Attack Scroll: Chaos

#2043003
Type1H Sword · Chaos
Description

Improves Weapon Attack on one-handed swords. Success rate: 10%, Weapon Attack +5 If failed, the item will be destroyed at a 100% rate.

Improves Weapon Attack on one-handed swords. Success rate: 10%, Weapon Attack +4 Upon failure, the item has a 50% chance to be destroyed.

Overall Armor DEF Scroll: Chaos

#2040503
TypeOverall · Chaos
Description

Improves Defense on overalls. Success rate: 10%, Weapon Def.+7, Magic Def.+5 If failed, the item will be destroyed at a 100% rate.

Improves Defense on overalls. Success rate: 10%, Weapon Def. +8, Magic Def. +6 Upon failure, the item has a 50% chance to be destroyed.

Overall Armor DEF Scroll: Greater

#2040502
TypeOverall · Greater
Description

Improves Defense on overalls. Success rate: 10%, Weapon Def.+5, Magic Def.+3

Improves Defense on overalls. Success rate: 10%, Weapon Def. +6, Magic Def. +4

Overall Armor DEF Scroll: Intermediate

#2040501
TypeOverall · Intermediate
Description

Improves Defense on overalls. Success rate: 60%, Weapon Def.+3, Magic Def.+1

Improves Defense on overalls. Success rate: 60%, Weapon Def. +4, Magic Def. +2

Overall Armor DEF Scroll: Lesser

#2040500
TypeOverall · Lesser
Description

Improves Defense on overalls. Success rate: 100%, Weapon Def.+2

Improves Defense on overalls. Success rate: 100%, Weapon Def. +2

Overall Armor DEX Scroll: Chaos

#2040511
TypeOverall · Chaos
Description

Improves Dexterity on overalls. Success rate: 10%, DEX+5 If failed, the item will be destroyed at a 100% rate.

Improves Dexterity on overalls. Success rate: 10%, DEX +4 Upon failure, the item has a 50% chance to be destroyed.

Overall Armor DEX Scroll: Greater

#2040510
TypeOverall · Greater
Description

Improves Dexterity on overalls. Success rate: 10%, DEX+3

Improves Dexterity on overalls. Success rate: 10%, DEX +3