If you’re searching for one of the most powerful weapons in Beast of Reincarnation, First Moon should be at the top of your wishlist. While many swords specialize in poison, healing, or crowd control, First Moon excels through raw consistency. Its high attack power combined with a powerful debuff makes it one of the best all-around choices for both exploration and boss fights.
| Quick Overview | Details |
|---|---|
| Weapon | First Moon |
| Weapon Type | Sword |
| Damage Type | Slash |
| Base Attack | 27 |
| Weapon Skill | Ravenous Eclipse |
| Passive Effect | Applies Weaken on every strike |
| Maximum Weaken Stacks | 2 |
| Duration | 5 seconds |
| Recommended For | Bosses, Elite Enemies, Endgame PvE |
Where to find the First Moon Sword
The First Moon Sword is tied to the Corvus boss questline rather than being found as a simple world pickup. To begin the quest, continue progressing through the main story until you unlock the Corvus encounter. Then, travel to Cableway Line 0 in the Giant Tree Zone, where you’ll find the Curious Golem waiting for your help.

How to get the First Moon Sword in Beast of Reincarnation
Continue progressing through the main storyline until you reach the Corvus boss questline. Find the Curious Golem in Cableway Line 0 of Giant Tree Zone.

Interact with the Golem, and he will ask you to give him a box dropped by the Corvus boss. Complete the Corvus boss fight and return to Golem with the box.

Upon submitting the box, you will receive the First Moon Sword. Equip the sword from your inventory and upgrade it using weapon enhancement materials to maximize its effectiveness.

First Moon Sword stats
| Stat | Value |
|---|---|
| Attack | 27 |
| Element | Slash |
| Weapon Skill | Ravenous Eclipse |
| Passive Effect | Every strike applies Weaken |
| Maximum Stacks | 2 |
| Effect Duration | 5 Seconds |
With 27 Attack, First Moon ranks among the highest-damage swords currently available. However, its true strength comes from Ravenous Eclipse, which automatically applies Weaken every time you successfully land an attack. Since the effect stacks twice, enemies become significantly easier to defeat during extended fights.

How Ravenous Eclipse works
Unlike weapons that depend on critical hits or chance-based effects, Ravenous Eclipse activates on every successful strike. Each hit applies one stack of Weaken, with a maximum of two stacks lasting five seconds.
Because the effect refreshes as you continue attacking, maintaining maximum stacks during boss encounters is relatively easy. This makes First Moon one of the most reliable damage-focused weapons in the game.
Why First Moon is one of the best weapons
First Moon combines everything players look for in an endgame sword. High base damage, consistent debuff application, and excellent sustained DPS allow it to perform well against almost every enemy type.
Its passive ability is especially valuable during long boss fights where keeping enemies weakened dramatically improves overall combat efficiency. Unlike more specialized weapons, First Moon doesn’t require a specific build or playstyle to be effective, making it suitable for nearly every player.
First Moon compared with other top swords
| Weapon | Attack | Signature Ability | Tier |
|---|---|---|---|
| First Moon | 27 | Ravenous Eclipse (Weaken) | S |
| Resonance Sword | 27 | Chance to Puppet enemies | S |
| Black Blossom | 27 | Heavy Poison buildup | S |
| Kanzashi | 27 | Gradual HP regeneration | S |
While each of these swords excels in different situations, First Moon offers arguably the most universally useful passive, making it an outstanding choice whether you’re exploring or fighting the game’s toughest bosses.
Is the First Moon Sword worth getting?
Absolutely. If you only plan to fully upgrade a few weapons, First Moon deserves to be one of your highest priorities. Its excellent attack power, reliable debuff, and versatility make it useful throughout the entire endgame.
Whether you’re clearing elite enemies, tackling difficult bosses, or simply looking for a dependable weapon that performs well in every situation, First Moon remains one of the strongest choices currently available in Beast of Reincarnation.
FAQs
| Question | Answer |
|---|---|
| Is First Moon the strongest sword? | It is widely regarded as one of the best weapons currently available. |
| What type of damage does it deal? | Slash damage. |
| What does Ravenous Eclipse do? | Every hit applies Weaken, stacking up to two times for five seconds. |
| Can the weapon be upgraded? | Yes, like other weapons, it can be enhanced using upgrade materials. |
Video help:
First Moon perfectly balances raw power with utility, making it one of the most effective swords available in Beast of Reincarnation. Its ability to continuously weaken enemies while maintaining high Slash damage gives it an advantage in nearly every major encounter. If you’re building toward the strongest possible endgame loadout, obtaining and upgrading First Moon should be one of your top priorities.







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