AI theory buildGame version 1.0.3350 talent points
Colossal Crossbow: Acceleration Core

Crossbow · Final upgrade

Colossal Crossbow: Acceleration Core

Accelerated fire with shorter reload downtime

Use the attack speed that builds up to +60% as you attack during extended firing windows. The build reduces the reload time after emptying a magazine, alongside increasing attack speed.

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 · 땋은 머리 토끼 · fruit skewer · wishing fountain · 50 talent points

Select the miracle “Duelist” 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

As you attack, Attack Speed stacks up, adding up to +60% to your base Attack Speed.

  1. Colossal CrossbowColossal Crossbow
  2. Colossal Crossbow: Reload DeviceColossal Crossbow: Reload Device
  3. Colossal Crossbow: Acceleration CoreColossal Crossbow: Acceleration Core

01 · SETUP

Starting setup

Availability depends on your unlocks

Recommended character

땋은 머리 토끼

Attack speed +7% and movement speed +12% help with attacking and repositioning. Account for dash recovery speed -20% and save a dash for evasion.

Fruit skewer 6 total

  • Peanut(Sturdy)×3
  • Wind Spirit Fruit(Wind Song)×2
  • Starfruit(Precision)×1

Wishing fountain Fountain usage 4 of 4

  • Crossbow QuiverCapacity 4
Why this choice
Increase reload speed with Crossbow Quiver. 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

Duelist

  • Attack speed +24%
  • Gain 1 Wind Song artifact (selected from unlocked, eligible candidates)
Why this choice
Attack speed +24% supports firing speed before Acceleration Core's effect has built up sufficiently.

Stat priorities

  1. Reload speed
  2. Normal attack damage and physical damage
  3. Attack speed and critical hits

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
  • Crossbow Quiver

    Directly increase reload speed.

  • Stiff Crank

    Accumulate reloads to develop it into Marksman's Crank.

  • Warrior Seal

    Increase both physical damage and attack speed.

Bond choices and conditions
Address reload downtime and physical damage together.
Support

Wind Song

6Combo target
  • Silver Bracelet

    Gain attack speed while accounting for the movement speed reduction.

  • Golden Cloak

    Secure both dash charges and attack speed.

  • Compression Bandage

    Compensate for the character's low dash recovery.

Bond choices and conditions
Supplement sustained firing speed and escape options.

03 · HOW TO PLAY

Playing this build

1Early preparation

With the Colossal Crossbow, empty the magazine with normal shots and reload during safe openings. Spend MP to fire Power Arrow only when enemies are lined up.

2Upgrades and transition

Reload Device reduces normal attack damage by 45% and changes the special attack to Advanced Reload. Once Acceleration Core is complete, focus on the attack speed buildup from sustained firing.

3Combat loop

  1. Choose a firing position first, then build acceleration by continuing normal attacks at enemies.
  2. Reload when ammunition runs out, choosing MP-consuming Advanced Reload only when needed urgently.
  3. When enemies approach, dash away before firing again. Do not stay in a dangerous position just to maintain acceleration.

Boss fights

Fire continuously when the boss leaves an opening after attacking. Do not exhaust your MP by using Advanced Reload at every brief opening.

Without the core items

If you cannot find the crank, keep Crossbow Quiver and improve damage during firing windows with Warrior Seal and Silver Bracelet.

04 · REVIEW NOTES

Cautions and scope of verification

Conditions to watch

  • After the intermediate evolution, the special attack is a reload, not Power Arrow.
  • The +60% attack speed cap describes this weapon's stacking effect; it is not a cap on total attack speed.

Needs further verification

  • The conditions that remove the acceleration effect have not been confirmed. Do not assume maximum acceleration remains active while dodging or reloading.
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 102 and parent 101 / 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: Acceleration Core · Accelerated fire with shorter reload downtime | Sephiria