Underground sewers beneath Prontera. Four floors of insects and small critters. Recommended for new players around level 20-45. The entrance is inside the Prontera city walls, so no travel required after spawn.
💡The culverts are a classic first dungeon. Bring Fire element attacks -- most bugs here are Neutral or Dark element, and Fire hits them hard.
Access
The entrance is in the south of Prontera, inside the city walls. Walk to the south side of town and look for the culvert opening.
The entrance from inside Prontera leads to prt_sewb1. The exact in-city location is just south of the merchant district near the southern gate.
Floors
| Map | Display Name | Main Monsters | Recommended Level |
|-----|-------------|--------------|-------------------|
| prt_sewb1 | Prontera Culvert 1 | Thief Bug, Thief Bug Egg, Familiar | 20-28 |
| prt_sewb2 | Prontera Culvert 2 | Thief Bug, Tarou, Thief Bug Female | 22-35 |
| prt_sewb3 | Prontera Culvert 3 | Thief Bug Female, Thief Bug Male, Poison Spore | 28-40 |
| prt_sewb4 | Prontera Culvert 4 | Thief Bug Male, Drainliar | 30-50 |
Floor Details
Floor 1 (prt_sewb1) -- Levels 20-28
Thief Bug (Thief Bug, Lv 21, Neutral) and Thief Bug Egg (Thief Bug Egg, Lv 20, Dark) everywhere. Very safe. Familiar (Familiar) bats add Dark-element targets.
Floor 2 (prt_sewb2) -- Levels 22-35
Tarou (Tarou, Lv 22, Dark) and Thief Bug Female (Thief Bug Female, Lv 28, Dark) join. More dense monster count.
Floor 3 (prt_sewb3) -- Levels 28-40
Thief Bug Male (Thief Bug Male, Lv 30, Dark) and Thief Bug Female (Thief Bug Female) dominate. Poison Spore (Poison Spore, Lv 26, Poison) also appear -- they have a Poison status attack.
âš ï¸Poison Spore can inflict Poison status. Bring Panacea or Antidote if you are under level 30.
Floor 4 (prt_sewb4) -- Levels 30-50
Thief Bug Male (Thief Bug Male) and Drainliar (Drainliar, Lv 47, Dark) fill the floor. Drainliar drains SP on hit -- keep SP potions handy if you use skills.
MVP: Golden Thief Bug (Golden Thief Bug, Lv 65, Fire/Insect) is the boss of this floor. It has a magic reflect ability. Use physical attacks only.
Golden Thief Bug drops Elunium (Elunium) at 10%, Emperium (Emperium) at 1.5%, and Gold (Gold) at 5%. Its card reflects magic -- very valuable.
Notable Loot Summary
- Golden Thief Bug Card (Golden Thief Bug Card) -- magic reflection, very valuable
- Elunium (Elunium) -- refining ore from GTB
- Male Thief Bug Card (Male Thief Bug Card) -- useful for new players
- Worm Peeling (Worm Peeling) -- sells to NPCs, drops everywhere