Play mode and Friendly Challenges decks must conform to the selected game format, either Standard or Wild. The deck can only include 2 of each card (including regular and golden versions), and only 1 of each Legendary card. In Play mode, Friendly Challenges, and most Solo Adventures, the player must build their deck with cards from their collection (or use a basic deck).Other than this, deck construction rules vary by game mode: All playable decks must also include precisely 30 cards. Class must be chosen before constructing a deck. For example a rogue deck could include Backstab and Earthen Ring Farseer, but could not include Fireball or Voidwalker. A very few cards have special effects that can activate even when the card itself is still inside the deck.Įach player deck is built for a specific class, and must only use neutral cards and cards specific to the corresponding class. Some card effects interact with the deck by shuffling cards into it, copying or moving cards from it, or checking it for duplicate cards. Players can mouse over each deck to see how many cards remain therein. Shuffle into deck effects, on the other hand, can add cards to the deck, including cards that were not originally part of the deck. All card draw and some discard effects cause cards to be removed from the player's deck, and when a player has exhausted their deck, they will begin to suffer fatigue damage. ĭuring a game, the deck of remaining undrawn cards is displayed on the right side of the battlefield for both players.
Deck Sharing is a feature which allows players to easily share and assemble each others' decks. Deck Recipes provide convenient deck lists for exploring new classes or deck types. Players start with basic decks, but can customise or replace these. Additionally, a player can store more decks in offhand text files using deck strings. Currently, players have access to 18 deck slots in the game client. Each deck occupies a deck slot, with the number of deck slots limiting how many decks the player can possess. Each deck is tied to a specific class.ĭecks can be created and modified through the Collection manager. For commonly used decks, see Common deck types.Ī deck is a collection of exactly 30 cards assembled before a match, as well as the zone which players draw cards from (and sometimes add cards to) during gameplay.