> ## Documentation Index
> Fetch the complete documentation index at: https://help.cardcluster.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Effect Highlighting

## New cards, reprints and pre-releases

Each card in a set has a number on the left-hand side of the list. The card number of new cards is blue, that of reprints is gray and that of pre-releases is yellow. Pre-releases are prints of cards that have their official first print at a later date in a Core Booster or Hidden Arsenal Set.

## Card texts

Certain parts of the card text are automatically highlighted. The highlighting supports the structure of the Problem-Solving Card Text and increases readability, especially for long effects.

| Description                             | Color / Format  |
| --------------------------------------- | --------------- |
| Summon materials of Extra Deck monsters | gray, bold text |
| Activation requirement                  | blue            |
| Costs                                   | red             |
| Effect                                  | *none*          |