Seven Knights Re:BIRTH Friday Castle Rush Jave Guide

To achieve competitive scores up to 21.5 million points against Jave in Friday Castle Rush (Ancient Dragon Castle), set up a team of Biscuit, Sieg, Eileene, Ryan, and Rachel. Success depends on exact agility tuning to enforce your action order and immediately opening Round 1 with Rachel's lower skill to suppress enemy stats.

Team Lineup and Agility Tuning

Your party order relies on specific Agility values so that your support abilities trigger ahead of your damage dealers. Biscuit must lead the action phase at 31 Agility, while every other team member must sit evenly at 29 Agility to maintain consistent action pacing.

Hero	Agility	Primary Function
Biscuit	31	Lead support; establishes opening turn priority and stat buffs
Sieg	29	Utility and cooldown management to keep skill rotations fluid
Eileene	29	Physical attack buffer; provides passive damage amplification
Ryan	29	Primary physical single-target DPS
Rachel	29	Core debuffer; shreds target attack and defense stats

Maintain Biscuit’s two-point Agility advantage through gear selection. Check substats on weapons and accessories across Sieg, Eileene, Ryan, and Rachel so that bonus Agility rolls do not accidentally raise any of them to 30 or higher, which would disrupt Biscuit's lead.

Opening Skill Rotation

Round execution begins at Turn 0 before basic attacks proceed:

Round 1 (Turn 0): Immediately cast Rachel's lower skill. Applying her stat reductions at the very start cuts the enemy wave's damage output and lowers their defense, allowing basic attacks and low-cooldown skills to clear the wave efficiently.
Round 2 (Turn 0): Clear the secondary targets quickly without expending high-commitment burst cooldowns. Conserving primary attack skills during this transition ensures that your main damage abilities are ready the moment the boss appears.

Boss Phase Execution Against Jave

Jave deals heavy physical area-of-effect damage, making defensive mitigation mandatory once he enters the arena.

Prioritize Debuff Uptime: Keep Rachel’s attack and defense debuffs active on Jave at all times. If her debuff falls off, Jave's physical skills can wipe the party.
Sync Burst Windows: Confirm that Rachel's defense shred is applied and Eileene's physical enhancement is active before firing Ryan's high-damage single-target skills.
Cycle Cooldowns: Use Sieg's skills to sustain rotation speed, preventing damage dealers from idling on unbuffed basic attacks.
Defensive Gearing: While Ryan requires offensive damage scaling, equip Rachel with survivability stats so stray attacks do not take down your primary debuffer early in the encounter.