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The Rocket's Training Gym (Unlimited) (104) — Gym Heroes | Vendor Tools

← Database/Pokémon/Gym Heroes

The Rocket's Training Gym (Unlimited) (104) — Gym Heroes

The Rocket's Training Gym (Unlimited)

Gym Heroes · #104

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About this card

Description, catalog fields, rules text, and how it plays—in one place.

Identity & printing

Name: The Rocket's Training Gym (Unlimited)
Number: 104
Printed number: 104/132
Rarity: Rare
Variant: Unlimited
Language code: EN
Print ID: gym1-104-Unlimited

Type line & stats

Market prices (catalog API)

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Supertype: Trainer
Subtypes: Stadium
Types: Unknown

Catalog metadata

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

Rules

This card stays in play when you play it. Discard this card if another Stadium card comes into play. Each player pays Colorless more to retreat his or her Active Pokémon.

Set, artist & references

Artist: Keiji Kinebuchi
Language: English
Set name: Gym Heroes
Game name: Pokémon

In play

Abilities, attacks, weakness & resistance

More in this set

Other cards from Gym Heroes

View full set →

Water Energy (Unlimited)
#132
Water Energy (First Edition)
#132
Psychic Energy (Unlimited)
#131
Psychic Energy (First Edition)
#131
Lightning Energy (Unlimited)
#130
Lightning Energy (First Edition)
#130
Grass Energy (Unlimited)
#129
Grass Energy (First Edition)
#129
Fire Energy (Unlimited)
#128
Fire Energy (First Edition)
#128
Fighting Energy (Unlimited)
#127
Fighting Energy (First Edition)
#127

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Description

The Rocket's Training Gym (gym1-104 Unlimited) is a Stadium Trainer card from the Gym Heroes expansion. While in play, it increases the retreat cost of each player's Active Pokémon by one Colorless. This card remains in play until another Stadium is played, forcing players to adapt their switching and retreat strategies.

Catalog pricing data as of 21 Apr 2026, 08:27