AI theory buildGame version 1.0.3350 talent points
Greatsword · Final upgrade
Eternal Frost Greatsword
Cold damage on wide, fast attack chains
The extra ice damage on weapon attacks increases to 55% of your ice elemental damage. Use the wider reach and faster basic chain to keep your distance while repeatedly dealing extra ice damage.
AI analysis without using player records or existing builds. Optimal performance in actual play and item availability are not guaranteed.
Select the miracle “Snowfield Sentinel” 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
Additional Cold Damage increases from 30% to 55%. / Normal Attack range increases, and basic combo becomes 15% faster (based on total time).
Steel Greatsword
→Frostbound Greatsword
→Eternal Frost Greatsword
01 · SETUP
Starting setup
Availability depends on your unlocks
Recommended character
Wizard Bunny
Use 15% ice damage amplification and the starting Ice Bolt spellbook. Physical damage amplification decreases by 20%, so do not rely solely on physical hits. The penalty to the physical damage portion remains after evolution.
Fruit skewer 6 total
Iceberry(Glacier)×3
Wind Spirit Fruit(Wind Song)×2
Peanut(Sturdy)×1
Wishing fountain Fountain usage 8 of 9
Charm of IntelligenceCapacity 3
Sword Training ManualCapacity 5
Why this choice
Prepare Charm of Intelligence and Sword Training Manual at the Wishing Fountain. This uses 8/9 capacity, and the items must be unlocked first. Then collect items in the same categories to complete the target combos.
Talents 50 points
Willpower20
Swiftness20
Wrath10
Why this choice
Willpower 20 adds 15 maximum HP and 25 maximum MP and provides 9 Wishing Fountain capacity. Swiftness 20 adds 20% attack speed, 8 evasion, and 1 dash charge. It also increases dash recovery speed and final weapon damage. At level 20, dash invincibility lasts 0.1 seconds longer, with an additional final weapon damage bonus. Wrath 10 adds 10% critical chance and 20% critical damage. Damage dealt to bosses and minibosses also increases by 10%. Uses 50 points in total.
Recommended miracle
Snowfield Sentinel
Ice damage +9
Movement speed +10%
Gain 1 Glacier artifact (selected from unlocked, eligible candidates)
Why this choice
Add 9 ice damage and 10% movement speed to support ice attacks and spacing. Also gain 1 Glacier artifact. The granted item is selected from candidates that meet the unlock and eligibility requirements, so a particular core item is not guaranteed.
Stat priorities
Ice damage
Attack speed and melee attack range
Normal attack damage
Core artifact levels and defensive stats
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
Glacier
8Combo target
Charm of Intelligence
Increase ice damage to strengthen ice attacks and artifacts that scale with ice damage.
Fluffy Fur Gloves
Increase the ice damage taken by enemies with Frostbite. Apply Frostbite first to benefit from the effect.
Feet of the Ice Gull
Applying Frostbite grants Frozen Touch, increasing ice damage. Keep applying Frostbite to maintain the buff.
Bond choices and conditions
Increase ice damage to strengthen the cold added to weapon hits. You do not need every recommended item. Reach the target combo with other items in the same category and placement bonuses.
Support
Wind Song
6Combo target
Sword Training Manual
Increase attack speed to chain weapon attacks more quickly.
Wanderer's Necklace
Increase attack speed and your highest elemental damage. Support your main element while repeating attacks.
Wind Sheet Music
Expand melee attack range to make attacking from a distance easier. This item does not increase attack speed.
Bond choices and conditions
Support attack speed and melee range to continue combos from a safe distance. You do not need every recommended item. Reach the target combo with other items in the same category and placement bonuses.
Support
Sturdy
4Combo target
Begonia Sachet
Increase normal attack damage. Use it with weapon effects that benefit from normal attack bonuses.
Eternal Winter
Normal attack hits have a chance to deal an additional hit based on physical and ice damage. This hit also counts as normal attack damage.
Bond choices and conditions
Combine normal-attack damage with Eternal Winter's additional hits. You do not need every recommended item. Reach the target combo with other items in the same category and placement bonuses.
03 · HOW TO PLAY
Playing this build
1Early preparation
While using Steel Greatsword, combine the starting Ice Bolt grimoire with weapon attacks. Physical damage amplification is reduced by 20%, so use magic to supplement your damage. Charge Whirlwind from a safe position before enemies close in. Use the items prepared at the Wishing Fountain; the final weapon's unique effect becomes available after evolution.
2Upgrades and transition
Steel Greatsword → Frostbound Greatsword → Eternal Frost Greatsword. Intermediate weapon effect: When performing a Weapon Attack, deal additional damage to the target equal to 30% of Cold Damage. After the final evolution: The extra ice damage on weapon attacks increases to 55% of your ice elemental damage. Use the wider reach and faster basic chain to keep your distance while repeatedly dealing extra ice damage.
3Combat loop
Land wide normal-attack chains from outside enemy reach.
Keep dealing extra ice damage to enemies with Frostbite stacks.
If enemies close in, move and reestablish the edge of your range.
Boss fights
Use the fast chain without pressing too close. The character's physical damage reduction remains after evolution, so use both extra ice damage and the starting spell.
Without the core items
Without Eternal Winter, use Charm of Intelligence and Sword Training Manual to strengthen the weapon's own extra cold damage.
04 · REVIEW NOTES
Cautions and scope of verification
Conditions to watch
55% is the coefficient for extra ice damage, not a multiplier for the weapon's entire damage.
Do not extend the normal attack range and combo improvements to all aspects of special attacks.
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.
Additional Cold Damage increases from 30% to 55%. / Normal Attack range increases, and basic combo becomes 15% faster (based on total time).
weapon 1105 / source/weapons.json
This source verifies character, talent, and miracle effects, along with Wishing Fountain item eligibility and capacity.
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