Revision - ancient bell snake - Roco Kingdom: World Wiki

Overview

Ancient Bell Snake (古钟蛇) is a Poison-type hidden spirit at Roco Kingdom: World's launch, captured through a stone-statue puzzle at Kingdom Prison. It evolves at Level 40 into Cold Sound Snake (寒音蛇), a Speed-focused PvP threat that stacks same-type power buffs from status moves.

Base Stats (古钟蛇)

Stat	Value
HP	85
Physical Attack	63
Magic Attack	63
Physical Defense	64
Magic Defense	91
Speed	80
Total	446

In the dex this spirit reads as a Fairy-type. Its species ability is 拨浪鼓: 己方精灵每使用1次状态技能，自己入场时毒系和萌系技能威力+10。.

Evolution Chain

Dex	Name	Chinese	Type	Evolves At
#212	Ancient Bell Snake	古钟蛇	Poison	Base form
#213	Cold Sound Snake	寒音蛇	Poison	Level 40

How to Obtain

Ancient Bell Snake spawns at the Kingdom Prison lower-right area, near the Supervision Area Magic Source (监管区的魔力之源). The spawn is gated behind a stone-statue puzzle.

Travel to the statue area under the cliff in Kingdom Prison.
Throw a Poison-type spirit's skill at the statue. The weather changes in response to the poison trigger.
Ancient Bell Snake appears in the surrounding area. Capture it with a Gulu Ball.
The same statue also spawns Koola when a Water-type skill is used instead. The two are a paired capture chain.

Cold Sound Snake (Evolved Form)

Cold Sound Snake is the evolved form and the line's competitive piece. It is characterized by the highest Speed tier among Poison-type spirits and a species ability that rewards status-move usage.

Speed: 140 base, top tier.
Physical and Magic Defense: Both at 100 or higher.
Species Ability: Rattle Drum (拨浪鼓). Each status move cast increases same-type skill power by +10%. If the opponent is poisoned, Magic Attack gains an additional +40%.

Total base stat value is reported at 649 across sources. The full per-stat breakdown is not uniformly documented; confirm from the in-game dex before building a competitive set.

Recommended Skills (Cold Sound Snake)

Quick Move (快速移动): Speed-priority status skill that also is a Rattle Drum trigger.
Purple Drum Rhythm (紫鼓之律): Multi-hit damage move; scales with the Rattle Drum stack count.
Cold Snake Phantom (寒蛇幻影): Group heal plus weather summon; the weather effect complements the team's Poison coverage.

Competitive Notes

Offensive coverage: Poison hits Grass and Fairy supereffectively. Pairs well with Fighting teammates to cover Dark matchups.
Defensive weaknesses: Poison takes extra damage from Ground and Psychic. Keep a Flying or Dark partner to absorb those attacks.
Role: Status-stacking setup sweeper. Best used on teams that layer status moves across multiple turns before committing a damage skill.

Base Stat Line

The figures below are the values carried in the game's own spirit encyclopedia data for 古钟蛇. The six stats sum to a species total of 458.

Stat	Base value
HP (生命)	85
Physical Attack (物攻)	69
Physical Defence (物防)	64
Magic Attack (魔攻)	69
Magic Defence (魔防)	91
Speed (速度)	80
Total	458

Encyclopedia Entry

Field	Value
Dex number	NO.212
Chinese name	古钟蛇
Element type	Cute / Poison (萌系・毒系)
Evolution stage	Stage 1
Species class	自然类精灵
Height range	0.95~1.1M
Weight range	6.9~7.8KG
Movement	地面
Rideable	Yes, single rider
Perception range	40
Starlight value	24
Shiny variant	None recorded
Added in version	1.0.0 (2026-03-26)

Level-Up Move List

古钟蛇 learns the following moves by level. Power is blank for moves that do not deal direct damage, and energy is the cost paid to use the move in battle.

Level	Move	Element	Category	Power	Energy
1	示弱	Cute	Status	-	2
1	溃烂触碰	Poison	Attack	60	1
1	魅惑	Cute	Attack	60	1
5	以毒攻毒	Poison	Status	-	1
7	旋转突击	Normal	Attack	35	3
12	毒孢子	Poison	Status	-	3
17	超级糖果	Cute	Attack	100	3
21	力量增效	Normal	Status	-	1
26	连续毒针	Poison	Attack	15	2
27	生日蛋糕	Cute	Status	-	4
34	撒娇	Cute	Attack	30	3
35	赤子之心	Cute	Status	-	2
39	月光合奏	Cute	Attack	30	3
40	剧毒	Poison	Status	-	2
47	毒液渗透	Poison	Attack	120	5
49	毒囊	Poison	Attack	25	2

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