Glossary
Duplicate
A second card with the same name. Extra copies matter for Legendary limits. Some effects need a deck with no repeated cards.
Example: You add two cards with the same name to your deck. The second is a duplicate.
OFFICIAL
A second card with the same name. Extra copies matter for Legendary limits. Some effects need a deck with no repeated cards.
Example: You add two cards with the same name to your deck. The second is a duplicate.