Community Archive

Sewer Syrup

Family: Slimes
Crystal: Water

Weak to: Fire Lightning
Strong to: Water, Slashing, Piercing, Blunt

Notorious Monster

Sewer Syrup

Zone	Level	Drops	Steal	Spawns	Notes
Bostaunieux Oubliette	64 - 65	Jelly Ring (95.7%) Slime Oil (up to x3) (42.2%) 4,000~19,000 gil	~3,500 gil	1	A, H 10,000~11,500 HP
Nyzul Isle (Floors 81-99)	❔	??? Ring * Nyzul weapons (???%) Does not drop gil.	Cannot be Mugged.	1	A, H ??? HP
A = Aggressive; NA = Non-Aggresive; L = Links; S = Detects by Sight; H = Detects by Sound; HP = Detects Low HP; M = Detects Magic; Sc = Follows by Scent; T(S) = True-sight; T(H) = True-hearing JA = Detects job abilities; WS = Detects weaponskills; Z(D) = Asleep in Daytime; Z(N) = Asleep at Nighttime; A(R) = Aggressive to Reive participants

(Bostaunieux Oubliette)

Spawn Conditions	Companions/Summons
As of the 2011 update and the addition of Grounds of Valor in Bostaunieux Oubliette the location of this NM has changed it is now a Lottery Spawn from the Mousse around (I-9) of the second map at the end of a tunnel Possible that window for repop is approximately 2 hours after death. But sometimes the repop time has been a few hours longer Sewer Syrup can spawn anytime the placeholder is down, not just when it is due to respawn	N/A
Special Abilities	Passive Traits
Digest: - Single target Drain attack Fluid Spread: - 10' AoE damage, absorbed by Utsusemi Fluid Toss: - Single target damage	Resistant to Sleep, but susceptible to Bind, Gravity, Stun, Slow, Blind, and Paralyze
Physical Qualities	Magical Qualities
Physical Damage Resistance: - Resistant to physical damage	Magic Weakness: - takes +50-100% damage from magic attacks
Further Notes
Sewer Syrup spawns around (I-9). Soloable by level 75 for most mage jobs and some melee jobs (see testimonials)

Notes (Nyzul Isle)

The Armoury Crate it leaves behind contains a ??? Ring, which may rarely appraise into a Jelly Ring.

Source entry: Sewer Syrup. Cached on this server on 5 November 2026.