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Professor Oak's New Theory (Yuta Komatsuda) (101) — HeartGold & SoulSilver | Vendor Tools

← Database/Pokémon/HeartGold & SoulSilver

Professor Oak's New Theory (Yuta Komatsuda) (101) — HeartGold & SoulSilver

Professor Oak's New Theory (Yuta Komatsuda)

HeartGold & SoulSilver · #101

UncommonUnknown

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About this card

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

Identity & printing

Name: Professor Oak's New Theory (Yuta Komatsuda)
Number: 101
Printed number: 101/123
Rarity: Uncommon
Variant: Yuta Komatsuda
Language code: EN
Print ID: hgss1-101-Yuta-Komatsuda

Type line & stats

Market prices (catalog API)

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Supertype: Trainer
Subtypes: Supporter
Types: Unknown

Catalog metadata

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

Rules

You can play only one Supporter card each turn. When you play this card, put it next to your Active Pokémon. When your turn ends, discard this card. Shuffle your hand into your deck. Then, draw 6 cards.

Set, artist & references

Artist: Ken Sugimori
Language: English
Set name: HeartGold & SoulSilver
Game name: Pokémon

In play

Abilities, attacks, weakness & resistance

More in this set

Other cards from HeartGold & SoulSilver

View full set →

Gyarados (Reverse Holofoil)
#123
Gyarados (Holofoil)
#123
Metal Energy
#122
Darkness Energy
#121
Fighting Energy
#120
Psychic Energy
#119
Lightning Energy
#118
Water Energy (Reverse Holofoil)
#117
Water Energy
#117
Fire Energy
#116
Grass Energy (Reverse Holofoil)
#115
Grass Energy
#115

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Description

Professor Oak's New Theory (hgss1-101) is a Trainer — Supporter card from the HeartGold & SoulSilver expansion. When played, it instructs you to shuffle your entire hand into your deck and then draw six cards. This card follows the Supporter timing rule of being played once per turn and discarded at the end of the turn.

Catalog pricing data as of 21 Apr 2026, 08:09