What are the in-game currencies used in Pokémon TCG Live? How are they used?
Pokémon Support
Updated
Credits
How Credits are used. You can exchange Credits for individual cards in the Deck Editor.
How to obtain Credits. Credits are earned by leveling up. Also, additional copies of cards are automatically converted to Credits when a player receives a card that they already own four copies of—or more than one copy of an ACE SPEC, Prism Star, or Pokémon Star card; one copy of each part of a Pokémon V-UNION card; or 59 copies of a basic Energy card (excluding non-foil basic Energy cards without a collector number or expansion icon).
Crystals
How Crystals are used. You can exchange Crystals for booster packs, bundles, and deck items.
How to obtain Crystals. Crystals are earned by completing quests and leveling up.