Rengoku
Rengoku is a Legendary sword that is widely regarded as one of the best swords in the Second Sea. Its combination of high damage, strong combo potential, and easy obtainment makes it a popular choice for players progressing through mid-game content.
One of Rengoku's most notable strengths is its ability to stun Blade users, a rare trait among swords that gives it a unique advantage in certain matchups. This utility, combined with its damage output, makes it effective in both PvP and general combat.
Rengoku is often compared to others, as swords are known for their powerful attacks and strong combo capabilities. Players looking for a reliable and hard-hitting weapon in the Second Sea will find Rengoku to be one of the strongest options available.
While it is eventually outclassed by some Third Sea weapons, Rengoku remains a top-tier choice for Second Sea progression and a solid weapon for players who enjoy a damage-focused playstyle.
Obtainment:
Rengoku can be obtained in the Second Sea by using the Hidden Key to unlock a secret chest inside the Ice Castle. The chest is located beneath the staircase, directly below the Awakened Ice Admiral's room.
The Hidden Key is dropped by enemies within the Ice Castle, making Rengoku a relatively accessible Legendary sword compared to many other weapons of its rarity.
Equipping Rengoku for the first time also grants the "Samurai" title (#131), rewarding players for obtaining and using the sword.
Rengoku
Strengths & Weaknesses
A quick breakdown of where this build shines and struggles.
Strengths
Extremely high damage output.
Strong combo potential.
Good knockback for PvP.
Both moves break Instinct.
Exceptional burst damage, making it effective against Shark and Cyborg users before they activate race abilities.
Demon Slayer [Z] is very fast.
Demon Slayer [Z] has almost no end-lag.
Demon Slayer [Z] has good range.
Demon Slayer [Z] deals damage over time.
Demon Slayer [Z] can hit multiple targets if grouped together.
Demon Slayer [Z] can stun Blade users.
Burning Slash [X] breaks Instinct on direct contact and through its flames.
Burning Slash [X] has decent AoE when charged.
Burning Slash [X] has no end-lag.
Weaknesses
Cannot damage Blade users.
Hidden Key has a low drop chance, making the sword difficult to obtain.
Performs poorly in water combat.
Difficult to grind with due to the fourth M1 dash.
High mastery requirements.
Demon Slayer [Z] is primarily single-target.
Burning Slash [X] is easy to dodge without a stun setup.
Burning Slash [X] becomes much harder to land in aerial combat.
Limited aerial pressure compared to modern swords.
Verdict
A high-damage PvP powerhouse with excellent Instinct pressure, strong combo potential, and some of the best burn damage among Second Sea swords.
Abilities
8,
20,and
15Performs a four-hit sword combo with a lunging finisher.
Delivers three quick slashes followed by a forward lunge.
Provides good reach and consistent damage.
Useful for basic pressure and combo extensions.
Dashes through enemies and unleashes a flurry of fiery slashes.
Functions as a gap-closing combo attack.
Deals multiple hits before finishing with three fire slashes.
Applies a burn effect that deals damage over time.
Excellent for burst damage and combo starters.
Tap Version: Fires a horizontal flame slash.
Travels forward as a ranged projectile.
Leaves behind a trail of fire.
Applies burn damage over time.
Held Version: Releases a massive wave of flames.
Covers a much larger area.
Deals high AoE damage.
Inflicts burn damage over time on affected enemies.
Effective for crowd control and area denial.
Performs a four-hit sword combo with a lunging finisher.
Delivers three quick slashes followed by a forward lunge.
Provides good reach and consistent damage.
Useful for basic pressure and combo extensions.
Dashes through enemies and unleashes a flurry of fiery slashes.
Functions as a gap-closing combo attack.
Deals multiple hits before finishing with three fire slashes.
Applies a burn effect that deals damage over time.
Excellent for burst damage and combo starters.
Tap Version: Fires a horizontal flame slash.
Travels forward as a ranged projectile.
Leaves behind a trail of fire.
Applies burn damage over time.
Held Version: Releases a massive wave of flames.
Covers a much larger area.
Deals high AoE damage.
Inflicts burn damage over time on affected enemies.
Effective for crowd control and area denial.
Upgrade
Showcase Video
Update Logs
- Major Changes
- Rengoku's model was revamped.
- Rengoku's idle stance was updated again.
- Rengoku's model was revamped.
- Balance Changes
- Rengoku's overall damage was reduced.
- Ability Changes
- Rengoku's moveset was reworked.
- [Z] Demon Slayer now applies burn damage.
- Major Changes
- Rengoku's idle stance was updated.
- Major Changes
- Rengoku was added to the game.