Corsair is one of the playable and unlockable classes in Romancing Saga 2: Revenge of the Seven. See how to unlock Corsair, its ability, and the formation it will unlock when selected as Emperor.

How to Unlock Corsair

Complete The Corsair's Dilemma Questline

Unlock The Corsair's Dilemma questline and make your way through the Waterway Maze or Cape Chalier. Once you reach Nuono, speak with the Corsair captain and choose the option I accept your surrender. The Corsair class will be available afterwards.
The Corsairs' Dilemma Quest Walkthrough

Corsair Ability

Can Learn and Master Overdrive Gauge

Ability	Classification	Effect
Overdrive Gauge	Overdrive	When hitting a weak point, the amount of cooperation gauge obtained increases by 50%.

To unlock the Overdrive Gauge ability, defeat 30 enemies after annexing at least one territory to activate the feature to learn abilities. This grants passive buffs from the ability. To master Overdrive Gauge, defeat an additional 30 enemies once the feature to master abilities is available after annexing seven territories. Mastery allows Overdrive Gauge to be equipped across any class.

List of All Abilities And How to Get Them

Corsair Formation

Can Learn Rapid Stream Formation

Rapid Stream
Additional Effect	Attacks first, and act in the order of ①, ②, ③, ④, and ⑤.
Formation Description	A formation that dominates the opposition by attacking forcefully. The party will always attack first, but overall defenses are reduced.

To gain access to the Rapid Stream formation, appoint Corsair as the Emperor. Afterward, visit the Training Hall and speak to the Soldier NPC to unlock this new formation.

All Formations List and Recommended Formations

Romancing Saga 2: Revenge of The Seven Related Guides

How to Unlock All Classes

All Classes

Amazon	Automaton	Corsair
Court Mage (F)	Court Mage (M)	Crusader (F)
Crusader (M)	Dancer	Desert Guard
Diver	Freelance Mage (F)	Freelance Mage (M)
Heavy Infantry	Hunter	Imperial Blacksmith
Imperial Guard (F)	Imperial Guard (M)	Iris
Levante Guard	Light Infantry (F)	Light Infantry (M)
Martial Artist	Mercenary (F)	Mercenary (M)
Mole	Nereid	Ninja
Nomad (F)	Nomad (M)	Ranger (F)
Ranger (M)	Saigo Clansman	Salamander
Strategist	Vagabond (F)	Vagabond (M)