All Iron Boulder cards
This is the complete list of Iron Boulder cards: 15 distinct cards in total (7 English and 8 Japanese). One entry per card: an artwork printed in several languages is counted once and shown in yours when it exists, and every language keeps the cards that exist only there. The first Iron Boulder card to appear in an expansion was released on January 26, 2024, in Cyber Judge. The set with the most Iron Boulder cards is Temporal Forces, with 4.
Last updated: Oct 25, 2026
Total cards: 15
English: 7Japanese: 8
Frequently asked questions
What was the first Iron Boulder card in an expansion?
The first Iron Boulder card to appear in an expansion was released on January 26, 2024, in Cyber Judge.
How many Iron Boulder cards are there?
folio.fyi lists 15 distinct Iron Boulder cards: 7 English and 8 Japanese. Each artwork is counted once, so a card printed in several languages counts as one.
Which set has the most Iron Boulder cards?
Temporal Forces, with 4 Iron Boulder cards.
