AI theory buildGame version 1.0.3350 talent points
Colossal Crossbow: Gunpowder Synthesis

Crossbow · Final upgrade

Colossal Crossbow: Gunpowder Synthesis

Gunpowder shots that recover ammo on critical hits

Use the +35% weapon critical chance and recovery of 1 ammo on a critical hit. Secure enough critical chance before increasing damage. Ammo recovery has a cooldown, so be prepared to reload an empty magazine as well.

AI analysis without using player records or existing builds. Optimal performance in actual play and item availability are not guaranteed.

Use this setup in the game

Copy the code and paste it into the game's preset settings.

Starting weapon Colossal Crossbow · Otter · fruit skewer · wishing fountain · 50 talent points

Select the miracle “Hunter” manually in the game. Miracles are not included in the game's preset code. Complete the final weapon evolution and collect the bond items during the run.

After applying, check character and item unlocks and your available talent points.

Weapon effect

Increase Critical Chance of Weapon Attack by 35% and recharge 1 bullets if the attack hits critically.

  1. Colossal CrossbowColossal Crossbow
  2. Colossal Crossbow: Scattershot ShooterColossal Crossbow: Scattershot Shooter
  3. Colossal Crossbow: Gunpowder SynthesisColossal Crossbow: Gunpowder Synthesis

01 · SETUP

Starting setup

Availability depends on your unlocks

Recommended character

Otter

Critical chance +9% strengthens weapon critical hits. Movement speed decreases by 8%, so stop attacking and begin evading early.

Fruit skewer 6 total

  • Starfruit(Precision)×3
  • Peanut(Sturdy)×3

Wishing fountain Fountain usage 3 of 4

  • Charm of AspirationCapacity 3
Why this choice
Use Charm of Aspiration to increase the critical chance of weapon attacks. Obtain one more item in the same category to activate the Precision bond. This uses 3/4 Wishing Fountain capacity and requires the item to be unlocked.

Talents 50 points

  • Wrath20
  • Swiftness20
  • Ingenuity10
Why this choice
Wrath 20 increases critical chance, critical damage, and damage against bosses, while providing armor penetration. Swiftness 20 improves attack speed, dash charges and recovery, and dash invincibility time. Ingenuity 10 adds 2 bag slots and 1 additional choice each for weapons, items, and miracles.

Recommended miracle

Hunter

  • Critical damage +40%
  • Gain 1 Precision artifact (selected from unlocked, eligible candidates)
Why this choice
Critical damage +40% makes use of the weapon's high critical chance.

Stat priorities

  1. Weapon critical chance
  2. Critical damage
  3. Normal attack damage and reload speed

02 · SYNERGY

Target bonds and core items

Prioritize the items below when available. Reaching the target combo requires additional items of the same category and their placement; leveling an item alone does not increase the combo count.

Primary

Precision

10Combo target
  • Charm of Aspiration

    Improve weapon critical chance.

  • Warm Stone

    Increase the damage of frequent critical hits.

  • Valter’s Work Monocle

    Increase critical chance. Critical damage decreases when an enemy is within 3 tiles, so maintain distance.

Bond choices and conditions
Secure critical chance, then aim for the critical damage from higher bond tiers.
Support

Sturdy

6Combo target
  • Begonia Sachet

    Increase normal attack damage.

  • Crossbow Quiver

    Reduce downtime when ammunition recovery fails and the magazine empties.

  • Warrior Seal

    Increase both physical damage and attack speed.

Bond choices and conditions
Support the normal-attack damage of scatter shots and improve reloading.

03 · HOW TO PLAY

Playing this build

1Early preparation

With Colossal Crossbow, alternate safe firing and reloading. Use critical items early, but do not expect ammo recovery before the final evolution.

2Upgrades and transition

Use Scattershot Shooter's damage bonus to gunpowder shots. Improve sustained firing after Gunpowder Synthesis grants +35% critical chance and ammo recovery.

3Combat loop

  1. Keep using normal attacks from a distance where the spread actually hits enemies.
  2. Continue firing while watching the ammo returned by critical hits.
  3. When the magazine is empty, reload safely before firing again.

Boss fights

Do not get recklessly close to the boss just to land shots. If using Valter’s Work Monocle, account for its reduced critical damage when an enemy is within 3 tiles.

Without the core items

Without Valter’s Work Monocle, or when fighting up close, improve critical stats with Charm of Aspiration and Warm Stone. Improve reload speed with Crossbow Quiver in case you run out of ammo.

04 · REVIEW NOTES

Cautions and scope of verification

Conditions to watch

  • The weapon critical bonus is different from an increase to magic critical chance.
  • Ammo recovery has a cooldown of 0.05 seconds for normal attacks and 0.2 seconds for special attacks. Even if multiple shots hit simultaneously, they will not all necessarily recover ammo.

Needs further verification

No specific unresolved issues are listed. This does not mean performance has been verified in actual play.

View evidence and sources

Based on TEAM HORAY, Sephiria Fan Kit 2.4, and game 1.0.33 data. Reviewed 2026-09-19.

Effects and trigger conditions were checked against game data. Character and item combinations and play patterns are AI suggestions based on that data. Player records, community builds, and rankings were not used in the analysis.

  • Verifies attack changes and resource requirements at each evolution, and the crossbow's rules for shooting, reloading, and MP consumption.

    weapon 105 and parent 104 / weapon_index.csv; WeaponActions_ko-KR.txt
  • Verifies character, talent, and miracle effects, weapon restrictions, and fountain eligibility and capacity.

    characters-talents.json; miracles.json; fountain-eligibility.json
  • Ammunition recovery from critical hits has a 0.05-second cooldown for normal attacks and a 0.2-second cooldown for special attacks.

    WeaponSimple_Crossbow.OnAttack_Basic / OnAttack_Special

BUILD FEEDBACK

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AI build guidesView player records for this weapon

Game information and images: TEAM HORAY, Sephiria Fan Kit, and game data. Build choices and play suggestions are unofficial AI analysis.

Colossal Crossbow: Gunpowder Synthesis · Gunpowder shots that recover ammo on critical hits | Sephiria