Special Events Sethrakul, the sea serpent

Sethrakul, the sea serpent — Rewards

Sethrakul must be slain before a share pays. Full damage rewards require 6% of the health contribution assigned to your ship or fighter, rather than 6% of the boss's entire health bar.

Reward tier	Qualification	Location at the kill
Full damage rewards	Deal at least 6% of your assigned contribution	Does not require staying beside the serpent
Attendance rewards through damage	Deal at least 2.5% of your assigned contribution, below the full threshold	Does not require staying beside the serpent
Attendance rewards through presence	Stand alive within 600 m of its body for a quarter of the fight	Earlier qualifying time still counts
Party attendance share	Participate at the fight and have a party member earn full damage rewards	Granted through the party receipt

Attendance rewards pay 60% of the gold and half the Renown. They do not include the damage-dealer-only drops below.

The gold examples use effective level 20. At other levels, the full gold roll varies 20% around 160 gold per level; attendance applies its 60% share before rounding.

Reward	Quantity	Chance	Contribution required
Gold	128–192 per effective level	Guaranteed	Damage contribution
Gold	60% of the full gold roll	Guaranteed	Attendance only
Silver	40	Guaranteed, subject to caps	Damage contribution
Silver	20	Guaranteed, subject to caps	Attendance only
Deadlands Ember	1	Guaranteed	Either
First equipment piece	1	15% Legendary; otherwise Rare	Damage contribution
Additional Magic-or-better equipment	1	Guaranteed	Either
Sethrakul's Coilscale	1 Aetheric piece	25%	Damage contribution
Graded gem	1	Guaranteed with the loot ladder enabled	Damage contribution; 60% Flawless, 40% Perfect
Sethrakul boss card	1	25%	Damage contribution
The Sunken Sovereign	1 Gilded weapon	0.4% (1 in 250)	Damage contribution
Coilbreaker title	1 unlock	5%	Damage contribution
The Maelstrom aura	1 unlock	2%	Damage contribution

Gold example at effective level 20	Minimum	Maximum
Damage contribution	2,560	3,840
Attendance only	1,536	2,304

The set, card, gem and Gilded weapon are additional to the ordinary equipment pieces. See Loot table index for the other event tables.

Silver and Renown payouts follow their normal account reward caps.

Sources (15)

Last edited 28 Oct 2026. View history · What links here.