Power Nine

The term Power Nine refers to a set of nine specific cards in the game of Magic: The Gathering. These cards were only printed early in the game's history and consist of Black Lotus, Ancestral Recall, Time Walk, Mox Sapphire, Mox Jet, Mox Ruby, Mox Emerald, Mox Pearl, and Timetwister.

The Power Nine are considered to be among the most powerful cards in the game. All nine cards were of the rarest level of rarity and printed only in the Alpha, Beta, and Unlimited sets, meaning they were only printed from late 1993 to early 1994. Currently, all of the Power Nine cards are restricted in the Vintage tournament format and banned in Legacy, the only tournament formats where they would be legal otherwise, and all except for Timetwister are banned in Magic Online's Commander format.