Undersea tunnel B4

Dungeon

No walking route from a town: reach it through a quest, an NPC transport or an instance.

188 spawns

Monster	Amount	Respawn	Where	Lv	HP	Base EXP	Job EXP	Element	Race	Size
Phen	45	instant	anywhere	26	3,347	357	226	Water 2	Fish	Medium
Marc	40	instant	anywhere	36	6,900	988	625	Water 2	Fish	Medium
Swordfish	40	instant	anywhere	30	4,299	1,251	638	Water 2	Fish	Large
Hydra	40	instant – 5 min 23 s	anywhere	14	660	59	40	Water 2	Plant	Small
Marine Sphere	20	instant	anywhere	28	3,518	461	284	Water 2	Plant	Small
Merman	3	30 min	anywhere	53	14,690	4,500	3,000	Water 3	Demi-Human	Medium

32 items

This server's drop rates (10×). Click a column title to sort.

Item	Type	Best rate	Dropped by
Gill	Etc	100%	Marc 100% Swordfish 60%
Sharp Scale	Etc	100%	Swordfish 100% Phen 100%
Fish Tail	Etc	100%	Phen 100%
Tentacle	Etc	100%	Hydra 100%
Tendon	Etc	100%	Marine Sphere 100%
Detonator	Etc	100%	Marine Sphere 100%
Sticky Mucus	Etc	100%	Hydra 100%
Ancient Lips	Etc	100%	Merman 100%
Fin	Etc	100%	Marc 100% Phen 50%
Meat	Healing	100%	Phen 100% Hydra 70%
White Herb	Healing	70%	Marc 70%
Lemon	Healing	40%	Merman 40%
Holy Water	Healing	30%	Merman 30%
Rough Oridecon	Etc	20.3%	Merman 20.3% Marc 9.5% Swordfish 3.3% Phen 2.5%
Blue Gemstone	Etc	20%	Marc 20% Marine Sphere 15%
Rough Elunium	Etc	5%	Swordfish 5%
Aquamarine	Etc	4%	Merman 4% Marc 1% Marine Sphere 1% Phen 0.5%
Mystic Frozen	Etc	3.5%	Merman 3.5% Marc 1.8% Swordfish 1%
Emveretarcon	Etc	2.5%	Hydra 2.5%
Katana [4]	Weapon	2.5%	Swordfish 2.5%
Detrimindexta	Etc	2%	Hydra 2%
Chain [3]	Weapon	1%	Marine Sphere 1%
Transparent Head Protector	Pet Armor	1%	Marine Sphere 1%
Panacea	Healing	0.5%	Hydra 0.5%
Trident [2]	Weapon	0.3%	Merman 0.3%
Unicorn Horn	Armor	0.2%	Swordfish 0.2%
Hydra Card	Card	0.1%	Hydra 0.1%
Marc Card	Card	0.1%	Marc 0.1%
Marine Sphere Card	Card	0.1%	Marine Sphere 0.1%
Merman Card	Card	0.1%	Merman 0.1%
Phen Card	Card	0.1%	Phen 0.1%
Swordfish Card	Card	0.1%	Swordfish 0.1%