PRE-RENEWAL / MONSTERS

Thief Bug

#1051InsectSmallNeutral 3

THIEF_BUG

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Level6

HP126

Base EXP17

Job EXP5

ATK (min)18

ATK (max)24

DEF5

MDEF0

Combat details

PassiveLooterAssists alliesDetects hidden players

STR1

AGI6

VIT6

INT0

DEX11

LUK0

Attack Range: 1 cells
Skill Range: 10 cells
Chase Range: 12 cells
Walk Speed: 150 ms
Attack Delay: 1288 ms
Attack Motion: 288 ms
Damage Motion: 768 ms
Ai: 7
Class: Normal

A different era

Compare the base values at 1× rates.

Stat	Pre-Renewal	Renewal
Level	6	21
HP	126	238
Base EXP	17	188
Job EXP	5	140
DEF	5	24
MDEF	0	3

Elemental damage received

Neutral 3 defense

Neutral100%

Water100%

Earth100%

Fire100%

Wind100%

Poison100%

Holy100%

Dark100%

Ghost0%

Undead100%

Damage multiplier for each attacking element, before other modifiers. Negative values indicate absorption.

Item drops

Using your server rates

Item	Base chance	Your chance	Notes
Iron OreMiscellaneous · 1002	2.5%	2.5%
Jacket [1]Armor · 2304	0.8%	0.8%
JacketArmor · 2303	1.2%	1.2%
JellopyMiscellaneous · 909	20%	20%
Red HerbRestorative · 507	3.5%	3.5%
Thief Bug CardCard · 4016	0.01%	0.01%	Cannot be stolen
Worm PeelingMiscellaneous · 955	25%	25%

Each row is a separate drop slot. Multipliers are estimates; server caps and bonuses may apply.

Where to find Thief Bug

17 static spawns

Map	Amount	Respawn delay	Position	Reference
Einbroch Field F8Field · ein_fild08	30	No added delay	Map-wide	Source ↗
Einbroch Field F9Field · ein_fild09	20	No added delay	Map-wide	Source ↗
Hunting GroundField · hu_fild03	10	No added delay	Map-wide	Source ↗
Inside JawaiiTown & interior · jawaii_in	1	1.5 h + 0–50 min	73, 117Area ±4, ±4	Source ↗
Inside JawaiiTown & interior · jawaii_in	1	1.33 h + 0–40 min	83, 117Area ±5, ±5	Source ↗
Inside PayonTown & interior · payon_in02	7	20 min + 0–10 min	23, 68Area ±5, ±5	Source ↗
Prontera Culvert F1Town & interior · prt_sewb1	30	No added delay	Map-wide	Source ↗
Prontera Culvert F2Town & interior · prt_sewb2	70	No added delay	Map-wide	Source ↗
Prontera Culvert F3Town & interior · prt_sewb3	20	No added delay	Map-wide	Source ↗
Prontera Culvert F4Town & interior · prt_sewb4	20	No added delay	Map-wide	Source ↗
Prontera FieldField · prt_fild01	30	No added delay	Map-wide	Source ↗
Prontera FieldField · prt_fild05	10	No added delay	Map-wide	Source ↗
Prontera Field F10Field · prt_fild10	10	No added delay	Map-wide	Source ↗
Prontera Field F6Field · prt_fild06	10	No added delay	Map-wide	Source ↗
Saint Capitolina AbbeyTown & interior · job_monk	20	No added delay	Map-wide	Source ↗
Training GroundTown & interior · new_4-3	10	No added delay	Map-wide	Source ↗
Training GroundTown & interior · new_5-3	1	No added delay	Map-wide	Source ↗

Scripted encounters 12 declarations

These encounters depend on quest branches, events or instance stages. Repeated declarations can belong to different branches and should not be added together.

Map	Amount	Respawn delay	Position	Reference
Inside Midgard Expedition CampTown & interior · mid_campin	1	Script controlled	376, 134	Source ↗
Inside Midgard Expedition CampTown & interior · mid_campin	1	Script controlled	376, 134	Source ↗
Inside Midgard Expedition CampTown & interior · mid_campin	1	Script controlled	376, 134	Source ↗
Inside Midgard Expedition CampTown & interior · mid_campin	1	Script controlled	376, 134	Source ↗
Inside Midgard Expedition CampTown & interior · mid_campin	1	Script controlled	376, 134	Source ↗
Inside Midgard Expedition CampTown & interior · mid_campin	1	Script controlled	376, 134	Source ↗
Inside Midgard Expedition CampTown & interior · mid_campin	1	Script controlled	376, 134	Source ↗
Inside Midgard Expedition CampTown & interior · mid_campin	1	Script controlled	376, 134	Source ↗
Inside Midgard Expedition CampTown & interior · mid_campin	1	Script controlled	376, 134	Source ↗
Inside Midgard Expedition CampTown & interior · mid_campin	1	Script controlled	376, 134	Source ↗
Manuk Field F3Field · man_fild03	10	Script controlled	227, 109	Source ↗
Splendide Field F2Field · spl_fild02	10	Script controlled	25, 220	Source ↗

Static entries follow the active rAthena scripts. Coordinates are spawn centers. Actual positions and minimum respawn delays depend on server settings.

Monster skills

Skill	Level	Chance	Cast / delay	State & target	Condition
Agility UpNone · 350	1	10%	No added delay10 s recast	lootself · cancelable: yes	`always`0
Agility UpNone · 350	1	0%	No added delay10 s recast	idleself · cancelable: yes	`always`0

Chance is checked when the skill’s state and condition are satisfied. It is not the chance per normal attack.

Hunted in quests

LOOK A LITTLE CLOSER

All data & sources

View on rAthena ↗

Pre-Renewal snapshot e985006171 · Imported 2026-09-08. About data coverage

Full database properties

1051

Aegis Name

THIEF_BUG

Name

Thief Bug

Level

126

Base Exp

Job Exp

Attack

Attack2

Defense

Agi

Vit

Int

Dex

Luk

Attack Range

Skill Range

Chase Range

Size

Small

Race

Insect

Element

Neutral

Element Level

Walk Speed

150

Attack Delay

1288

Attack Motion

288

Client Attack Motion

720

Damage Motion

768

Modes

Detector: Yes

Drops

Item: Worm_Peelings
Rate: 2500

Item: Leather_Jacket_
Rate: 80

Item: Red_Herb
Rate: 350

Item: Jellopy
Rate: 2000

Item: Leather_Jacket
Rate: 120

Item: Iron_Ore
Rate: 250

Item: Thief_Bug_Card
Rate: 1
Steal Protected: Yes

Image Source

iRO/data.grf/data/sprite/몬스터/thief_bug_larva.spr

Monster Poster Image

/static/assets/monsters/a31e70945cbe6ca102b17bf3.webp

Monster Animation

actor

/static/preview/actors/468ba9221f610b59866c724e.json.gz

actions

id: 0
name: Idle
directions: 0
1
2
3
4
5
6
7

id: 1
name: Walk
directions: 0
1
2
3
4
5
6
7

id: 2
name: Attack
directions: 0
1
2
3
4
5
6
7

id: 3
name: Hit
directions: 0
1
2
3
4
5
6
7

id: 4
name: Death
directions: 0
1
2
3
4
5
6
7

source

iRO/data.grf

idle direction

idle frames

idle delay

96.0

idle

/static/assets/monsters/9d13c6f7e55195c55e3bd2fa.webp

animated

Yes

width

height

Full monster skill conditions and values

Agility Up

Monster: 1051
Info: Thief Bug Larva@NPC_AGIUP
State: loot
Skill: 350
Level: 1
Rate: 1000
Cast Time: 0
Delay: 10000
Cancelable: yes
Target: self
Condition: always
Condition Value: 0
Value1
Value2
Value3
Value4
Value5
Emotion
Chat

Agility Up

Monster: 1051
Info: Thief Bug Larva@NPC_AGIUP
State: idle
Skill: 350
Level: 1
Rate: 0
Cast Time: 0
Delay: 10000
Cancelable: yes
Target: self
Condition: always
Condition Value: 0
Value1
Value2
Value3
Value4
Value5
Emotion
Chat

Thief Bug

Thief Bug

Combat details

A different era

Elemental damage received

Item drops

Where to find Thief Bug

Monster skills

Hunted in quests

All data & sources

Agility Up

Agility Up

Your server. Your rates.

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