Ninja Boy (Steam Siege 103) Collector’s Guide

Character Intro

Ninja Boy is an uncommon card from the Steam Siege set, numbered 103. It adds a subtle, tactical element to a collection and reflects the distinctive style of Steam Siege.

Quick Facts

• Card ID: xy11-103
• Type: Supporter
• Stage: Supporter
• Retreat Cost: 0
• Evolves From: None
• Subtypes: Supporter
• Weaknesses/Resistances: None
• Rules Text: Choose 1 of your Basic Pokémon in play. Search your deck for a Basic Pokémon and switch it with that Pokémon. (Any attached cards, damage counters, Special Conditions, turns in play, and any other effects remain on the new Pokémon.) Shuffle the first Pokémon into your deck. You may play only 1 Supporter card during your turn (before your attack).

Key Printings

Printed solely in the Steam Siege set (xy11) as card 103, with no alternate printings or reprints. The illustration by Megumi Mizutani is exclusive to this printing.

Variants & Identifiers

No known print variants or alternate versions exist for Ninja Boy from Steam Siege. The card is identified by set code “xy11” and number “103.” Its artwork and lack of HP or attacks further distinguish it as a Supporter card.

Legality & Play Notes

Legality: unknown
Ninja Boy enables strategic switching of Basic Pokémon while preserving all attached cards, counters, Special Conditions, turns in play, and other effects. Because only one Supporter can be played per turn, timing is crucial.

Care & Storage Tips

Store Ninja Boy in a protective sleeve and keep it away from direct sunlight and moisture. Avoid bending or scratching the card to preserve condition and artwork.

Set-by-Set Micro-summaries

• Steam Siege (xy11): Debuts as a tactical Supporter with a distinctive Megumi Mizutani illustration, enhancing deck manipulation by switching Basic Pokémon efficiently.