Keelan is one of the most versatile Descendants inThe First Descendant, with high skill power and exceptional single-target damage. With his rapid dashes and powerful Acidic Decay-inflicting abilities, he can tear through enemies and bosses alike, making him an ideal choice for players who like aggressive, hit-and-run combat.

In addition to his remarkable mobility and damage output, Keelan’s kit provides decent area-of-effect (AoE) capabilities to clear Vulgus hordes. While his Transcendent Modules may be somewhat weak compared to other builds, his overall potential in both solo encounters and boss battles. Here’s the best build for Keelan to maximize his usability inThe First Descendant.

Keelan Research Recipe in The First Descendant

How To Unlock Keelan In The First Descendant

Unlocking Keelan is the first step of adding him to your roster. you may obtain Keelan by either purchasing himdirectly from the store for 600 caliber, or by researching himthrough the Research Institute in Albion. If you want to research Keelan, you need to collect the following items:

Void Vessel Mission

Thetotal cost for researching Keelan is 400,000 Credits. Visit Magister Anais at the Research Institute to start the research process once you have materials. It will take16 hours to complete.

How To Play Keelan In The First Descendant

Keelan’s playstyle revolves around speed and relentless dashing, as well as timing his skills correctly, like Acidic Decay, to maximize his DPS. His skill set includes several active abilities that synergize well with his fast movement. Here’s what each of them do:

Best Keelan Build in The First Descendant

The ideal Keelan build focuses onmaximizing his high skill power and rapid dash abilitieswhile increasing his survivability. Most of his builds are centered around his core ability, Onslaught, which allows him to pierce multiple enemies and trigger devastating explosions.

By stacking Acidic Decay with Void Corrosion and combining it with Tremor, Keelan can eliminate both hordes and Elite Vulguses. By focusing on these skills, you get a build thatnot only dishes out incredible DPS numbers, but also keeps Keelan on the move, making him hard to pin down, especially in modes like Void Intercept battles.

Keelan in The First Descendant

Best Modules For Keelan

For optimal performance, you need to acquire and equip modules that amplify Keelan’s skill power and reduce cooldowns. The recommended modules for Keelan include:

With a well-balanced module setup like the one mentioned above, you can not only increase Keelan’s damage potential, but also ensure that he cansustain his rapid dashes and high-frequency skill usage.

The First Descendant Tag Page Cover Art

Best Weapons For Keelan

While Keelan’s build revolves around his abilities, his weapon remains an integral component of his damage output. The recommended weapon choices for Keelan include the following:

These weapons should be changed based on your preferred playstyle. But, if you’re looking for the overall best, thenVoltia stands out as the optimal choice.

Best Weapon Modules For Keelan

Choosing the right weapon, though important, isn’t the final straw. You still need to enhance it with the rightmodules that maximize its damage output and efficiency. For example, when equipping Voltia, consider the following modules:

If you want to equip more modules or have capacity left, try toequip the ones that enhance fire rate or add critical hit modifiers, depending on your personal preferences and available choices.

Best Reactors For Keelan

Finally, Reactors play a vital role in amplifying Keelan’s skills by boosting his Toxic and Singular Skill Power. For the best overall performance for Keelan inThe First Descendant, theToxic Singularity Reactor is highly recommended.It optimizes both Toxic and Singular Skill Power, ensuring that abilities like Onslaught and Void Corrosion deal maximum damage. It also increases Skill Power while also contributing to cooldown reduction. Plus, it alsosupports Keelan’s overall DPS and high-frequency skill usage.