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Bubbling

Bubbling

Bubbling is a level 15 monster with 259 HP that gives 28 EXP. Weak to Lightning. Most common on Line 1 <Area 1>.

Valid forClassic World v1.0.0
DataGame files (datamine)
Drop ratesNot in game files

Stats

Level15EXP28
HP259MP30
Weapon attack61Weapon defense20
Magic attack—Magic defense10
Accuracy81Avoidability9
Knockback30EXP per HP0.108
Weak toLightningResistsNone

Monsters above your level are harder to hit. See accuracy and hit rate.

Is Bubbling right for your level?

The main thing that changes with your level is whether you can hit it. Each level the monster has over you scales your accuracy down. Accuracy you need for a 100% hit rate (your total ACC from the stat window, gear and skills included):

Your level711151923
ACC needed4035313131

Calculated with the Classic accuracy formula (see accuracy and hit rate), which reproduces published in-game examples exactly. It hits for 61 weapon attack, so check your HP and defense too.

Where to find Bubbling

MapAreaSpawns
Line 1 <Area 1>Kerning City Subway64
B1 <Subway Depot>Line 3 Construction Site9

Getting there: Line 1 <Area 1> is 2 maps from Kerning City (Kerning City → Subway Ticketing Booth → Line 1 <Area 1>). Full route and map.

Drops

Drop tables and rates are calculated on Nexon's servers and are not in the game files. We'll list what our team sees drop, with the number of kills, as we log it.

Similar-level monsters

MonsterLevelEXPEXP per HP
Octopus12230.120
Green Mushroom14260.112
Axe Stump17320.086

Frequently asked questions

What level is Bubbling in MapleStory Classic World?

Bubbling is level 15, with 259 HP, and gives 28 EXP per kill.

Where can I find Bubbling?

Bubbling spawns on 2 maps. The most on one map: Line 1 <Area 1> (64).

What is Bubbling weak to?

Bubbling is weak to Lightning.

How much EXP per HP does Bubbling give?

0.108 EXP per HP point, #5 of 10 monsters within 5 levels of it. That measures EXP per damage dealt only; spawn density, travel time, crowding, your accuracy and your class damage decide whether it is actually a good place to train.

Game data: MapleStory Classic World v1.0.0, checked 2026-10-22. Only content live at launch is listed. Drop rates are calculated on Nexon's servers and aren't in the game data, so we don't publish them. Spotted a difference in-game? Tell us.