Tatari › Rock › Gemsnail

Gemsnail – Rock DPS

In-game bio: “After hearing about a flower near the mudflats out east, Gemsnail set out at dawn to see it and finally arrived by nightfall. Turns out, the flower only blooms at night. Slow and steady is the way to go.”

Gemsnail stats and skill

Element	Rock — deals 200% to Lightning, 50% to Grass
Role	DPS (usual position: back row)
Rarity	Gold
Stat grades	Attack E (very low) · HP E (very low) · Defense C (below average)
Skill	Resonant Crystals [Summon, AoE]: Launches crystal shards. Summons a Crystal Cluster at the start of battle. Crystal shards resonate as they pass dealing AoE damage.
Favourite foods	Stone Cake, Gem Taco, Rock Sugar Ring, Cookies
Evolution line	Shardsnail → Gemsnail → Jewelsnail → Crystalsnail
Next evolution	Jewelsnail at 18 stars
Evolution trial	Feed Gemsnail to increase stats 3 times.
Tier (overall)	B

How to use Gemsnail

Deploy Gemsnail in the back row, behind a Tank or Guardian, so it can fire the whole lane. As a Rock Tatari it should face Lightning Zobos and avoid lanes with Grass Zobos — the game shows a green thumb when the match-up is right. Its skill hits an area, so it likes lanes where Zobos bunch up. Gemsnail is T2 — the line gets its full kit at Crystalsnail, so treat this form as a stepping stone.

Tier verdict for the Shardsnail line (B): Summons a Crystal Cluster that inherits its high DEF and tanks ahead of the front row; wiki notes it deals less damage than peers, so it is a utility pick.

Shardsnail line Horde Invasion skills

In Zobo Horde Invasion every Tatari learns three extra skills at Horde levels 3, 5 and 7; they are shared by the whole Shardsnail line (only the base skill differs per form).

Base	Crystal Cluster: Launches crystal shards. Summons a crystal cluster at the start of the battle.
Level 3	Gem Cluster: Periodically summons attackable gem clusters that continuously deal damage to enemies.
Level 5	Gem Burst: Uses gem clusters to deal large AoE damage to surrounding enemies. If none exist, summons one before attacking.
Level 7	Gem Resonance: Launches gem pieces that deal large AoE damage on hit and inflict Crystallized. Any gem clusters within range will resonate, repeating the effect.

Feeding upgrades

Feeding Gemsnail raises its stat grades in this order (15 feedings per day account-wide; stages beyond 2 need the listed star level):

#	Stat	Grade	Effect	Stars needed
1	HP	D	HP increases by 5%.	—
2	Attack	D	ATK increases by 5%.	—
3	Defense	B	DEF increases by 25%.	—
4	HP	C	HP increases by 10%.	2
5	Attack	C	ATK increases by 10%.	4
6	Defense	A	DEF increases by 40%.	6
7	HP	B	HP increases by 25%.	12
8	Attack	B	ATK increases by 25%.	18
9	Defense	S	DEF increases by 50%.	24
10	Attack	A	ATK increases by 40%.	30
11	HP	A	HP increases by 40%.	36
12	Attack	S	ATK increases by 50%.	45
13	Defense	SS	DEF increases by 55%.	54
14	HP	S	HP increases by 50%.	63
15	Attack	SS	ATK increases by 55%.	72
16	Defense	SSS	DEF increases by 60%.	73+

Where Gemsnail appears in Badge Dojo

Opponent trainers field Gemsnail on these stages — useful both for knowing what you face and for seeing which teams the game itself considers coherent:

Other Rock DPSs

Bastogard · Clangnaga · Cratzar · Gopher · Hierotyrus · Humbleetle

Data re-read: August 23, 2026

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