Magic: The Gathering is the grandfather of the Trading Card Game genre. In the trading card game two (or more) players compete against each other in battle. Each game represents a battle between powerful wizards or planeswalkers (wizards). Each player starts the game with 20 hit points. By playing cards (spells, enchantments and creatures) the player can inflict harm or hinder another player in his or her game. The goal is to get the opponent to 0 hit points. The cards are available through booster packs, intro packs, fatpacks and event decks.