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 6 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.

Overall Armor DEX Scroll: Intermediate

#2040509
TypeOverall · Intermediate
Description

Improves Dexterity on overalls. Success rate: 60%, DEX+2

Improves Dexterity on overalls. Success rate: 60%, DEX +2

Overall Armor DEX Scroll: Lesser

#2040508
TypeOverall · Lesser
Description

Improves Dexterity on overalls. Success rate: 100%, DEX+1

Improves Dexterity on overalls. Success rate: 100%, DEX +1

Overall Armor INT Scroll: Chaos

#2040515
TypeOverall · Chaos
Description

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

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

Overall Armor INT Scroll: Greater

#2040514
TypeOverall · Greater
Description

Improves Intelligence on overalls. Success rate: 10%, INT+3

Improves Intelligence on overalls. Success rate: 10%, INT +3

Overall Armor INT Scroll: Intermediate

#2040513
TypeOverall · Intermediate
Description

Improves Intelligence on overalls. Success rate: 60%, INT+2

Improves Intelligence on overalls. Success rate: 60%, INT +2

Overall Armor INT Scroll: Lesser

#2040512
TypeOverall · Lesser
Description

Improves Intelligence on overalls. Success rate: 100%, INT+1

Improves Intelligence on overalls. Success rate: 100%, INT +1

Overall Armor LUK Scroll: Chaos

#2040519
TypeOverall · Chaos
Description

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

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

Overall Armor LUK Scroll: Greater

#2040518
TypeOverall · Greater
Description

Improves Luck on overalls. Success rate: 10%, LUK+3

Improves Luck on overalls. Success rate: 10%, LUK +3

Overall Armor LUK Scroll: Lesser

#2040516
TypeOverall · Lesser
Description

Improves Luck on overalls. Success rate: 100%, LUK+1

Improves Luck on overalls. Success rate: 100%, LUK +1

Overall Armor STR Scroll: Chaos

#2040507
TypeOverall · Chaos
Description

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

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

Overall Armor STR Scroll: Greater

#2040506
TypeOverall · Greater
Description

Improves Strength on overalls. Success rate: 10%, STR+3

Improves Strength on overalls. Success rate: 10%, STR +3

Overall Armor STR Scroll: Intermediate

#2040505
TypeOverall · Intermediate
Description

Improves Strength on overalls. Success rate: 60%, STR+2

Improves Strength on overalls. Success rate: 60%, STR +2

Overall Armor STR Scroll: Lesser

#2040504
TypeOverall · Lesser
Description

Improves Strength on overalls. Success rate: 100%, STR+1

Improves Strength on overalls. Success rate: 100%, STR +1

Polearm Attack Scroll: Chaos

#2044403
TypePolearm · Chaos
Description

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

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

Shield Accuracy Scroll: Chaos

#2040907
TypeShield · Chaos
Description

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

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

Shield Accuracy Scroll: Greater

#2040906
TypeShield · Greater
Description

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

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

Shield Accuracy Scroll: Intermediate

#2040905
TypeShield · Intermediate
Description

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

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

Shield Accuracy Scroll: Lesser

#2040904
TypeShield · Lesser
Description

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

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

Shield DEF Scroll: Chaos

#2040903
TypeShield · Chaos
Description

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

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

Shield DEF Scroll: Greater

#2040902
TypeShield · Greater
Description

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

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

Shield DEF Scroll: Intermediate

#2040901
TypeShield · Intermediate
Description

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

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