In the official Yu-Gi-Oh! Trading Card Game (TCG), there are no cards officially called "god cards." However, there are three powerful cards that are commonly referred to as "god cards":
* The Winged Dragon of Ra: A powerful monster card that can be summoned with various rituals. It can be considered a "god card" due to its immense power and mythical origin.
* Slifer the Sky Dragon: Another powerful monster card, also summonable through rituals. Its attack power scales with the number of cards in your hand, making it potentially very strong.
* Obelisk the Tormentor: Similar to the other two, this card can be summoned through a ritual and boasts a powerful effect that can destroy cards on the field.
These three cards are powerful, but they are not considered "god cards" in the official TCG sense.
Some players use the term "god cards" for other cards in their decks that are extremely powerful or have unique abilities. This is a subjective term, and there is no official definition.
In short, "god cards" are not an official term in the Yu-Gi-Oh! TCG, but the term is often used to refer to powerful or unique cards. It ultimately depends on the context of the discussion.