Game version
Undersea Tunnel B2 artwork from Ragnarok Online
RENEWAL / MAPS

Undersea Tunnel B2

#iz_dun01Dungeon

iz_dun01

Map codeiz_dun01
Width300
Height300
AreaDungeon
Renewal · Interactive atlasExplore this map in the world atlasOpen Undersea Tunnel B2 in the atlas to explore its monsters and map exits. Open world map
EXPLORE THE AREA

Undersea Tunnel B2 map

iz_dun01
100%
Undersea Tunnel B2 map in Ragnarok Online (iz_dun01)

Green: walkable · blue: water · dark: blocked. Markers use Renewal coordinates. Highlighted monster areas are spawn regions, not live positions. Client artwork can differ from server terrain.

Monsters on Undersea Tunnel B2

8 static spawns
MonsterAmountRespawn delayPosition
Black MushroomBlack MushroomNormal · 1084103 min + 0–1.5 minMap-wide
CornutusCornutusNormal · 1067155 sMap-wide
HydraHydraNormal · 1068305 sMap-wide
KukreKukreNormal · 1070505 sMap-wide
MarinaMarinaNormal · 1141155 sMap-wide
PlanktonPlanktonNormal · 1161105 sMap-wide
Solid VadonSolid VadonNormal · 262823 minMap-wide
VadonVadonNormal · 1066605 sMap-wide

Coordinates are spawn centers. Actual positions and minimum respawn delays depend on server settings.

Undersea Tunnel B2 map connections

NPCs & shops in Undersea Tunnel B2

2
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Drop chances are capped at 100%. These are base-rate estimates; server caps, level penalties, VIP and event bonuses can change the final result. MVP reward drops have their own multiplier.

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