Beast of Reincarnation

Best Builds

Beast of Reincarnation Walkthrough Team

Last updated on: August 13, 2026 04:48 AM

★ Patch Notes and Next Update
☆ Best Weapons | Best Armor
★ Stats: Best Attribute | Can You Respec?
☆ Best Skill Progression
★ Strongbox Locations | Elite Enemy Locations
┗ Memory Chips, Electronic Brains, Generator Devices

These are the best builds for Emma and Koo in Beast of Reincarnation. Discover the best weapons, armor, skills, and attributes for Emma and Koo for the best build, in this guide!

List of Contents

Emma Best Build
Koo Best Build
All Build Guides
Related Guides

Emma Best Build

Build Summary

Stat Priority
① Strength	② Florescence		③ Vitality
Main Skill Tree and Skill Priority
Entanglement Overdrive
Expand Entanglement Gauge		Instant Entanglement
Entanglement Gauge Recovery		Recovery Boost
Extend Blade Effect		Critical Boost
Execution Assist		Execution Recovery
Other Recommended Skills
Attack Dog (Track Shot)		Lucky Shot (Track Shot)
Roll (Track Shot)		Cloaking Grass (Hair)
Swords
Cirrus Sword		Purity
Ranged Weapons
Flame Arrow		Standard Arrow
Fire Bolt		Standard Bolt
Armor
Floral Wraps		Dance Attire
Spirit Stones
Entanglement Parry		Entanglement Dodge
Entanglement Increase		Critical Damage Increase
Florescent Recovery		Iron Wall

This build focuses on the Strength Attribute and Entanglement Overdrive Main Skill to improve melee combat. With this build, your main way of attacking is with your sword combined with combos from Blade Arts.

Stat Priority

① Strength	Increases Attack and Defense. Unlocks the Entanglement Overdrive Main Skill.
② Florescence	Increases Skill Power and HP. Unlocks Track Shot Main Skill.
③ Vitality	Increases HP. Unlocks Hair Main Skill.

Most of your Attribute Points should go into Strength to increase base damage and defense, and unlock the Entanglement Overdrive Main Skill. It will also unlock the sub-skills needed for the build.

Florescence will increase your skill's damage, which is necessary when casting Blade Arts. It also adds some points to your HP whenever you increase it. You can put points into this for those reasons, and unlock the Roll Skill that will help you get out of sticky situations.

Although Vitality is last in priority, you should still add points into it as bosses and mobs in the later parts of the story has the ability to kill you in a few hits. You may also unlock the Cloaking Grass skill to help with stealth and exploration.

Best Skills

Main Skill Tree
Entanglement Overdrive
Expand Entanglement Gauge	Extends Entanglement Gauge.
Instant Entanglement	Grants a chance to fill Emma's Entanglement Gauge to full when defeating a foe.
Entanglement Gauge Recovery	Grants a chance for Emma to restore 0.3 Entanglement Guage when performing normal attacks.
Recovery Boost	Grants a chance to restore Emma's Entanglement Gauge by 1 and Koo's FP by 1 when foe is defeated.
Extend Blade Effect	Increases weapon effect duration.
Critical Boost	Increases damage when Emma lands a critical hit.
Execution Assist	When Emma executes an enemy, Koo will execute other nearby enemies.
Execution Recovery	When Emma executes an enemy, Koo will execute other nearby enemies.
Other Recommended Skills
Attack Dog (Tracking Shot)	Koo's damage is increased 1.2x when told to run ahead and fight alone.
Lucky Shot (Tracking Shot)	Ranged attacks have a chance to not consume ammunition.
Roll (Tracking Shot)	Gives Emma the ability to Roll by pressing Dodge twice.
Cloaking Grass (Hair)	Sprouts thick grass around Emma to conceal her for a time while crouching.

You should focus on the Entanglement Overdrive Main Skill and its sub-skills for this build. Most of the skills you need for close quarter combat can be found here.

You can also dabble with the sub-skills in other main skills to help you cover some bases that the Entanglement Overdrive sub-skills can't.

Best Skill Progression

Entanglement Overdrive Skill Progression

Entanglement Overdrive
┗ Main Skill (141 SP to Lv. 5, Requires 18 Strength) 　┣ Recovery Effect Boost (8 SP) 　　┗ Expand Entanglement Gauge (8 SP) 　┣ Iaido (8 SP) 　　┗ Instant Entanglement (8 SP) 　┣ Entanglement Gauge Recovery (8 SP) 　　┗ Recovery Boost (8 SP) 　┣ Extend Blade Effects (8 SP) 　　┗ Critical Boost (8 SP) 　┗ Execution Assist (50 SP) 　　┗ Execution Recovery (8 SP)
Total SP Spent	263 Skill Points (Only counting the unlocks for the sub-skills)
AP Spent to Strength	13 Attribute Points (5 Base Attribute + 13 Attribute Points)

Hair Skill Progression

Hair
┗ Main Skill (48 SP to Lv. 3, Requires 12 Vitality) 　┣ Sprout Shakuyaku (8 SP) 　┣ Helm Splitter (8 SP) 　┗ Cloaking Grass (8 SP)
Total SP Spent	72 Skill Points (Only counting the unlocks for the sub-skills)
AP Spent to Vitality	7 Attribute Points (5 Base Attribute + 7 Attribute Points)

Track Shot Skill Progression

Track Shot
┗ Main Skill (23 SP to Lv. 2, Requires 9 Florescence) 　┣ Entanglement Follow-Up (12 SP) 　　┗ Attack Dog (24 SP) 　┗ Lucky Shot (7 SP) 　　┗ Roll (30 SP)
Total SP Spent	96 Skill Points (Only counting the unlocks for the sub-skills)
AP Spent to Florescense	4 Attribute Points (5 Base Attribute + 4 Attribute Points)

Best Weapons

Best Swords

Weapon	Details
Cirrus Sword	Element: Impact Melee Attack: 27 Ability: Clear Skies Effect: Increases Emma's damage ×1.02 and Koo's damage ×1.02 for 5 second(s).
Purity	Element: Slash Melee Attack: 27 Ability: Vampiric Blade Effect: Recover Emma’s HP equal to 3.5% of damage dealt for 5 second(s).

The best weapons for this build are the Cirrus Sword and Purity. Cirrus Sword's ability increases the damage of Emma and Koo in battle, allowing you to deplete the enemies' HP faster.

Purity is the best replacement for Cirrus. It gives Emma lifesteal, which allows her to recover HP by damaging enemies once the ability activates.

For bosses, you can always opt for an Elemental Sword that can exploit their weakness.

Best Ranged Weapons

#	Crossbow	Bow
1	Fire Bolts	Flame Arrows
2	Bolts	Arrows

The best ammo for ranged weapons currently are the Fire Bolts and Flame Arrows. Once the status buildup is full, it will burn the targets and deal a good amount of damage. It works great on bosses and elite enemies in the overworld.

If you ran out of Fire Bolts and Flame Arrows, you can rely on regular ammo as they deal significant amount of damage even without the extra effect. Plus, you can equip more of them compared to elemental arrows and bolts.

Best Weapons

Best Armor

Armor	Details
Floral Wraps	Defense: 31 Spirit Stone Slots: 6 Enemy Awareness: Low Acid Resist: 50
Dance Attire	Defense: 39 Spirit Stone Slots: 6 Enemy Awareness: Low Flame Resist: 60 Lightning Resist: 60

The best armor for this build would be the Dance Attire. It gives elemental resistance to Flame and Lightning, and has 6 Spirit Stone Slots that allow for additional stats and effects. Aside from those, it gives low enemy awareness, making way to stealthly play during explorations.

Floral Wraps can cover the base while Dance Attire is not currently in your possession. It has a slightly lower defense and different elemental resistance, but it has the same Spirit Stone Slots and low enemy awareness.

Replace for Endgame Armor

Armor	Details
Ornate Robe	Defense: 54 Spirit Stone Slots: 5 Enemy Awareness: Low Flame Resist: 80 Lightning Resist: 80
God Tree Guard	Defense: 59 Spirit Stone Slots: 6 Enemy Awareness: High Poison Resist: 80 Acid Resist: 80

You can replace both of them once you get the Ornate Robe in Chapter 8 or the God Tree Guard in Chapter 12. These armor have superior stats compared to Floral Wraps and Dance Attire.

Best Spirit Stones

Spirit Stone	Stats and Effects
Entanglement Parry	・Critical Rate Parrying has a chance to restore Emma's Entanglement Gauge by 0.2 and Koo's FP by 1.
Entanglement Dodge	・Critical Rate Perfect Dodges have a chance to restore Emma's Entanglement Gauge by 0.2 and Koo's FP by 1.
Entanglement Increase	・Critical Rate ・HP Exploiting an elemental weakness has a chance to restore Emma's Entanglement Gauge by 0.2 and Koo's FP by 1.
Critical Damage Increase	・HP Boosts Emma and Koo's Critical Damage.
Florescent Recovery	・Skill Power ・Critical Rate Bloom Arts restore Emma and Koo's HP every 5 seconds.
Iron Wall	・Defense ・Critical Rate Reduces damage Emma take, but decreases health recovery by half.

These Spirit Stones' stats increase the Critical Rate of Emma, giving her a chance to multiply her damage with each hit. It also replenishes her Entanglement Gauge fast, which means she can cast more Blade Arts and combine them with other moves.

Florescent Recovery and Iron Wall Spirit Stones will allow her to recover HP and take hits without dying. It should help a lot if Emma has a very low Vitality at the moment.