T1ShardsnailJapanese: ツブツムリ日文名：ツブツムリ
English: Shardsnail简体中文: 晶粒蜗牛
🪨 Rock attribute
Shardsnail Family
Japanese: ツブツムリ日文名：ツブツムリ
Shardsnail → Gemsnail → Jewelsnail → Crystalsnail
Quick answer
Independent evaluationIn-game data confirmed
Is Shardsnail strong?
Overall A / Normal SS / Zombie D / Dojo SS / Beginners S
What is this Tatari for?
Best uses for the Shardsnail Family
Zombie Rush by position：No position rating
Confirming Role information is currently being collected.
Should you evolve Shardsnail?
We are currently collecting evaluation information. We do not post baseless evolution recommendations.
Evolution covered on this page
Verified evolution paths, skills and values for the Shardsnail Family from T1 to T4.
Shardsnail evolutions
T2GemsnailJapanese: ジェムツムリ日文名：ジェムツムリ
English: Gemsnail简体中文: 晶石蜗牛
T3JewelsnailJapanese: クォーツムリ日文名：クォーツムリ
English: Jewelsnail简体中文: 晶矿蜗牛
T4CrystalsnailJapanese: アメジスネイル日文名：アメジスネイル
English: Crystalsnail简体中文: 晶芯蜗牛
What changes when it evolves?
T1 Shardsnail → T2 Gemsnail
- Skill: 水晶クラスター → 共鳴水晶
- Resonance damage multiplier: 150% (additional)
T2 Gemsnail → T3 Jewelsnail
- Skill: 共鳴水晶 → 再生水晶
- Added “水晶クラスター” HP: 80% (Added)
T3 Jewelsnail → T4 Crystalsnail
- Skill: 再生水晶 → 復生水晶
- Aura/Rock Damage reduction UP initial value: 3.5% (additional)
- Aura/Rock Damage reduction UP maximum value: 17.5% (additional)
Evolution conditions
Externally confirmed conditions and pending fields are labeled separately. Shared-progress conversion remains unverified.
- T2 Gemsnail
6星 ＋ ピンボールでシールドを5個獲得
External guide evidence - T3 Jewelsnail
18星 ＋ 餌付けでステータスを3回上げる ＋ エナジードリンクを5000本使用
External guide evidence - T4 Crystalsnail
36星 ＋ 餌付けでランクBにする ＋ タタボックス50個獲得 ＋ 共有進行：オタカラ120（肥料消費数は720000と7200で不一致、確認待ち）。確認待ち：共有進行の合算・換算式、肥料消費数
External guide evidencePartially pending
Shardsnail Family skills
Evolution 1: Shardsnail
水晶クラスター
Fires a small crystal. Summons 水晶クラスター at the start of battle.
Damage multiplier150%
Cooldown3 seconds
水晶クラスター Inherited HP ratio100%
Ratio against Tatari40%
Effect values from external guides
資料のスキル名：水晶クラスター
水晶クラスター
- 効果
- 継承HP比率100%
2026-10-07・外部資料での確認です。ゲーム内最新値との実物照合は未完了。
Reference screenshot
IMG_6414.png
Fires a crystal and summons 水晶クラスター at the start of the battle. Deals area damage through resonance between crystals.
Damage multiplier150%
Resonance damage multiplier150%
Cooldown3 seconds
水晶クラスター Inherited HP ratio100%
Ratio against Tatari40%
Effect values from external guides
資料のスキル名：共鳴水晶
水晶クラスター
- 効果
- 継承HP比率100%
2026-10-07・外部資料での確認です。ゲーム内最新値との実物照合は未完了。
Reference screenshot
IMG_6415.png / IMG_6416.png
In addition to 共鳴水晶, when the crystal is destroyed, 水晶クラスター is additionally summoned.
Damage multiplier150%
Resonance damage multiplier150%
Cooldown3 seconds
水晶クラスター Inherited HP ratio100%
Added “水晶クラスター” HP80%
Ratio against Tatari40%
Effect values from external guides
資料のスキル名：再生水晶
水晶クラスター
- 効果
- 継承HP比率100%
2026-10-07・外部資料での確認です。ゲーム内最新値との実物照合は未完了。
Reference screenshot
IMG_6417.png
In addition to the effects of 再生水晶, it deploys aura and rocks to strengthen the damage reduction of all allies.
Damage multiplier150%
Resonance damage multiplier150%
Cooldown3 seconds
水晶クラスター Inherited HP ratio100%
Added “水晶クラスター” HP80%
Aura/Rock damage reduction UP initial value3.5%
Aura/Rock Damage Reduction UP Maximum Value17.5%
Ratio against Tatari40%
Effect values from external guides
資料のスキル名：複生水晶（既存ゲーム内資料と表記相違・名称は据え置き）
水晶クラスター
- 効果
- 継承HP比率100%
2026-10-07・外部資料での確認です。ゲーム内最新値との実物照合は未完了。
Reference screenshot
IMG_6418.png / IMG_6419.png
Zombie Rush dedicated skills
Evolution stage T and in-rush level are separate. T4 elemental auras do not apply in Zombie Rush.
Japanese names and descriptions use external guide evidence. Foreign names and unlisted multipliers or cooldowns remain pending.
Lv.3 輝晶クラスター
一定時間ごとにデコイとなるクラスターを召喚。クラスターは攻撃を引き受けつつ継続ダメージを与える
External guide evidence 2026-10-07Lv.5 輝晶バースト
自身の輝晶クラスターが周囲に広範囲ダメージを放つ。未設置時はクラスターを1つ召喚する
External guide evidence 2026-10-07Lv.7 輝晶レゾナンス
輝晶ブロックを発射し、広範囲ダメージと「結晶化」を付与。範囲内にクラスターがあれば共鳴し、効果を再発動する
External guide evidence 2026-10-07Consult about the next evolution
Open the Guide Assistant with the current evolution stage selected.
Related Tatari
Based on the degree of matching of attributes, tiers, and roles, related candidates are displayed using only confirmed data.
Next actions
Continue from verified data to comparison, development, or formation building.
Game evidence and external guides are distinguished, with sources and pending fields for each skill and trial. Zombie Rush dedicated skills are separate from normal skills. Missing numbers are not invented. Tiers are this site’s provisional editorial ratings.
Last updated
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