AI theory buildGame version 1.0.3350 talent points
Colossal Crossbow: Explosive Device

Crossbow · Final upgrade

Colossal Crossbow: Explosive Device

Explosive firing that strengthens gunpowder shots

Use Scattershot Shooter's gunpowder shots and the final evolution's +10% normal attack damage. Increase physical damage and critical stats, and shorten reload gaps to sustain normal firing.

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 · Forest Cat · fruit skewer · wishing fountain · 50 talent points

Select the miracle “어쌔신” 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

Damage from Normal Attack is increased by 10%.

  1. Colossal CrossbowColossal Crossbow
  2. Colossal Crossbow: Scattershot ShooterColossal Crossbow: Scattershot Shooter
  3. Colossal Crossbow: Explosive DeviceColossal Crossbow: Explosive Device

01 · SETUP

Starting setup

Availability depends on your unlocks

Recommended character

Forest Cat

Use movement speed +10% to take a safe firing position, and the starting 800 leaves to obtain equipment.

Fruit skewer 6 total

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

Wishing fountain Fountain usage 4 of 4

  • Warrior SealCapacity 4
Why this choice
Use Warrior Seal to increase both physical damage and attack speed. One more item in the same category is needed to activate the Sturdy bond. Fountain usage is 4/4, and the item must 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

어쌔신

  • Physical damage +6
  • Critical chance +5%
  • Gain 1 Sturdy artifact (selected from unlocked, eligible candidates)
Why this choice
Physical damage +6 and critical chance +5% strengthen gunpowder rounds, which are normal attacks.

Stat priorities

  1. Normal attack damage and physical damage
  2. Critical chance and damage
  3. 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

Sturdy

6Combo target
  • Begonia Sachet

    Directly strengthen normal attack damage.

  • Warrior Seal

    Secure physical damage and attack speed.

  • Crossbow Quiver

    Reduce reload downtime between gunpowder shots.

Bond choices and conditions
Increase the normal-attack damage and physical damage of gunpowder rounds.
Support

Precision

6Combo target
  • Charm of Aspiration

    Increase weapon critical chance.

  • Warm Stone

    Strengthen critical damage.

  • Kaleidoscope

    Increase damage dealt to the enemy's super armor.

Bond choices and conditions
Build a balance of critical chance and critical damage for gunpowder rounds.

03 · HOW TO PLAY

Playing this build

1Early preparation

With Colossal Crossbow, learn the reload cycle while landing regular arrows, and use Forest Cat's movement speed to choose safe firing positions.

2Upgrades and transition

Scattershot Shooter turns normal attacks into gunpowder shots and increases their damage. Keep focusing on normal firing after gaining Explosive Device's +10% normal attack bonus.

3Combat loop

  1. Find an angle and distance where gunpowder shots hit enemies.
  2. Spend one magazine on normal attacks, then move before enemies counterattack.
  3. Repeat after reloading, using enhanced arrows for support only when MP is sufficient.

Boss fights

Land normal gunpowder shots during long openings after attacks. Do not switch to fire-element or Burn investment just because the name is Explosive Device.

Without the core items

Without Begonia Sachet, improve normal attack damage with Charm of Strength or Silver Plate. Without Crossbow Quiver, upgrade Stiff Crank.

04 · REVIEW NOTES

Cautions and scope of verification

Conditions to watch

  • Explosive Device's stated effect is +10% normal attack damage. Do not infer a separate fire conversion from the name alone.
  • Do not calculate the normal attack damage bonus as also applying unchanged to the base enhanced-arrow special attack.

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 116 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

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: Explosive Device · Explosive firing that strengthens gunpowder shots | Sephiria