← Steam Siege
Steam Siege · XY
Ninja Boy
#103/114 · Uncommon · Trainer
- Type
- Supporter
- Illustrator
- Megumi Mizutani
- Regulation mark
- —
- Retreat cost
- —
- Weakness
- —
- Resistance
- —
- Variants
- Normal
- Data source
- TCGdex (official card data)
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.
Market value
Raw market value
€0.09
cardmarket average
PSA 10 average
N/A
No verified pricing available
PSA 9 average
N/A
No verified pricing available
PSA 8 average
N/A
No verified pricing available
Source: cardmarket · Currency EUR · Updated 24 Aug 2026