Octopath Traveler II: Trousseau Boss Strategy Guide

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The formidable Trousseau serves as the ultimate adversary in Castti’s narrative arc within Octopath Traveler 2. Defeating him is crucial to rescue the townsfolk, but his powerful abilities can make the fight challenging. To emerge victorious, leverage his vulnerabilities to expedite the battle’s conclusion.

You’ll find him atop Timberain Castle, where he is well-protected yet has notable weaknesses. Maintain a strong offensive stance, deploy your most powerful characters, and utilize your support heroes to cleanse any harmful effects from your party.

Trousseau’s Location

Upon returning to her hometown of Timberain, Castti heads to the Timberain Castle in Octopath Traveler 2. She prioritizes the safety of the townspeople before confronting the boss on the castle’s rooftop.

A peculiar purple rain grants Trousseau an edge during the battle; however, he remains susceptible to various strategies that can be exploited for your advantage.

Trousseau shows marked vulnerability to Axe and Polearm attacks, along with Ice and Dark elemental damage to significantly weaken him.

Strategies to Defeat Trousseau in Octopath Traveler 2

In your battle against Trousseau, the primary strategy should be relentless offense. If you allow the fight to drag on, your chances of losing increase as the rain effect will continually diminish your maximum HP.

Utilize heavy-hitting characters like Hikari and Castti for significant damage with their Sword and Axe attacks.

It’s essential to cleanse your party of ailments caused by the boss’s attacks. Using Castti’s cleansing abilities is the best method to keep everyone fighting at their peak.

Equip yourself with Revitalizing Jam and Inspiriting Plum Basket for the encounter. Trousseau’s skills can rapidly deplete your SP and BP, and these items will assist in restoring them.

During the mid-fight phase, Trousseau becomes more formidable, launching tougher attacks while having a substantial SP reserve. However, he also exposes further weaknesses.

Employ powerful techniques like Aggressive Slash or Shinjumonjigiri from Hikari to deal over 10,000 damage in a single strike. If you activate his Latent Power in conjunction with these moves, you can significantly amplify the damage. Seize this moment to break Trousseau swiftly.

For healing and inflicting more damage, utilize Castti and Temonos and their Poison Axe skills. Repeat this strategy until you bring Trousseau down.

Trousseau’s Attacks

Trousseau poses a significant challenge with his rain attack, inflicting damage on your team. At the outset, this will reduce your maximum HP by 75 points, gradually escalating to 150 as the battle progresses.

This boss possesses a range of moves intended to impair your team’s effectiveness by inflicting various ailments. Pay special attention to his AOE attacks, as they can be particularly deadly.

Special Attacks	Effects
Spoiled Substance	Causes one member to lose their turn.
Prickly Tonic	Inflicts 1000 AOE damage to the party.
Bursting Liquid	Deals damage to all party members.
Strong Sedative	Causes one member to lose their turn.
Hinder Healing	Increases boss SP from 8 to 12.

Optimal Party Setup

The ultimate team composition includes Hikari, as his capability for delivering considerable physical damage complements the boss’s primary weaknesses. Combine straightforward attacks with item boosts for maximum effectiveness.

Castti stands out as an essential ally in this encounter; her talent for alleviating ailments and using her poison abilities is pivotal for achieving victory. These roles contribute to both offensive and defensive aspects for your team in Octopath 2.

Agnea and Temonos fit seamlessly into the group. Agnea can unveil the enemy’s weaknesses using her analysis skills and harness Icewind for enhanced elemental damage. Moreover, Temonos can effectively utilize his Latent Power paired with Poison Axe to debilitate the enemy. Maintain this attack routine to ensure a swift resolution to Trousseau in Octopath Traveler 2.