Undersea tunnel B5

Dungeon

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

143 spawns

Monster	Amount	Respawn	Where	Lv	HP	Base EXP	Job EXP	Element	Race	Size
Merman	52	instant – 2 min 50 s	marked areas	53	14,690	4,500	3,000	Water 3	Demi-Human	Medium
Strouf	50	10 min	anywhere	48	11,990	3,080	2,098	Water 3	Fish	Large
Hydra	18	4 min 54 s – 5 min 21 s	anywhere	14	660	59	40	Water 2	Plant	Small
Swordfish	10	instant	anywhere	30	4,299	1,251	638	Water 2	Fish	Large
Marine Sphere	10	instant	anywhere	28	3,518	461	284	Water 2	Plant	Small
Deviace	3	instant	anywhere	47	20,090	9,988	7,207	Water 4	Fish	Medium

36 items

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

Item	Type	Best rate	Dropped by
Ancient Tooth	Etc	100%	Deviace 100%
Sharp Scale	Etc	100%	Swordfish 100%
Tentacle	Etc	100%	Hydra 100%
Fin	Etc	100%	Strouf 100%
Tendon	Etc	100%	Marine Sphere 100%
Feather	Etc	100%	Strouf 100%
Detonator	Etc	100%	Marine Sphere 100%
Gill	Etc	100%	Strouf 100% Swordfish 60%
Sticky Mucus	Etc	100%	Hydra 100%
Ancient Lips	Etc	100%	Merman 100% Deviace 100%
Meat	Healing	70%	Hydra 70%
Lemon	Healing	40%	Merman 40%
Holy Water	Healing	30%	Merman 30%
Rough Oridecon	Etc	20.3%	Merman 20.3% Deviace 16.1% Strouf 11.5% Swordfish 3.3%
Detrimindexta	Etc	20%	Deviace 20% Hydra 2%
Blue Gemstone	Etc	15%	Marine Sphere 15%
Rough Elunium	Etc	5%	Swordfish 5%
Aquamarine	Etc	4%	Merman 4% Strouf 2% Marine Sphere 1%
Mystic Frozen	Etc	3.5%	Merman 3.5% Deviace 2.5% Swordfish 1%
Emveretarcon	Etc	2.5%	Hydra 2.5%
Katana [4]	Weapon	2.5%	Swordfish 2.5%
Chain [3]	Weapon	1%	Marine Sphere 1%
Transparent Head Protector	Pet Armor	1%	Marine Sphere 1%
Panacea	Healing	0.5%	Hydra 0.5%
Katar of Frozen Icicle	Weapon	0.3%	Deviace 0.3%
Trident [2]	Weapon	0.3%	Merman 0.3%
Aerial	Armor	0.2%	Deviace 0.2%
Grampa Beard	Armor	0.2%	Strouf 0.2%
Trident [3]	Weapon	0.2%	Strouf 0.2%
Unicorn Horn	Armor	0.2%	Swordfish 0.2%
Deviace Card	Card	0.1%	Deviace 0.1%
Hydra Card	Card	0.1%	Hydra 0.1%
Marine Sphere Card	Card	0.1%	Marine Sphere 0.1%
Merman Card	Card	0.1%	Merman 0.1%
Strouf Card	Card	0.1%	Strouf 0.1%
Swordfish Card	Card	0.1%	Swordfish 0.1%