Thief Bug (female)

Combat Intel: Thief Bug (female) is a level 28 Insect monster of the Shadow element. With 531 HP, it yields Base EXP. Notable drops include Red Herb, Fly Wing, Red Gemstone. Found in Prontera Underground F2.

ELEMENT WEAKNESSES

DROP TABLE

Red Herb

2%

≈ 0.18z expected

Fly Wing

5%

≈ 6.25z expected

Red Gemstone

0.25%

≈ 0.56z expected

Garlet

1.25%

≈ 0.25z expected

Worm Peeling

30%

≈ 7.80z expected

Iron Ore

1.5%

≈ 0.38z expected

Female Thief Bug Card

0.01%

Card — excluded from Zeny/Kill

[Costume] Gas Mask (Bound)

??%

Unknown rate — excluded

Blade

0.08%

≈ 1.16z expected

PLAYER NOTES

As a medium-sized Insect, one-handed swords and most standard weapons will hit Thief Bug (female) hardest. Farm it at Prontera Underground F2 (and 12 other locations) for a shot at Worm Peeling at a 30% drop rate — its best out of 9 known drops.

📍 SPAWN LOCATIONS