このカードは、Colorlessの「たねポケモン」として場に出すことができる（このカードがきぜつしたら、相手プレイヤーはサイドを1枚とる）。このカードは特殊状態にならず、にげるができない。このカードの持ち主は、自分の番に、場からこのカードをトラッシュしてよい（この効果はきぜつではない）。グッズは、自分の番に何枚でも使える。

Catalog metadata

National Pokédex: 0
Imported from: Vendor Tools Public API catalog

Card details

Identity, type line, stats, and set references

Identity & printing

Name: Helix Fossilかいの化石
Number: 81
Printed number: 081/090
Rarity: 非 (Uncommon)
Variant: Unlimited
Language code: JA
Print ID: pt4_ja-81-Unlimited

Type line & stats

Supertype: トレーナー (Trainer)
Subtypes

Battle

Abilities, attacks, weakness & resistance

Abilities

ポケボディ: Aqua Reaction
When you attach a Water Energy card from your hand to Helix Fossil (excluding effects of attacks or Poké-Powers), search your deck for a card that evolves from Helix Fossil and put it onto Helix Fossil (this counts as evolving Helix Fossil). Shuffle your deck afterward.

Market prices (catalog API)

eBay sold comps from the Vendor Tools public catalog — tap a condition below to filter sales, or refresh to pull new data into the catalog

Catalog pricing data as of 29 Mar 2026, 22:01

Guide prices and sold listings come from the Vendor Tools catalog API (eBay completed sales). Use Update prices to request a fresh pull from eBay (limited to once per 24 hours per signed-in user).

Catalog card record updated 29 Mar 2026, 22:01.

No condition guide prices yet. Use Update prices to fetch eBay sold data into the catalog.

Source API: https://api.vendortools.net

Listed on marketplace

Vendors currently listing this card/product on our marketplace. Click through to view or purchase (purchase flow coming soon).

Helix Fossilかいの化石

Overview

Rules