In Assassin's Creed II, the mind-controlling artifact called an Apple of Eden is a Piece of Eden.
The Apples are spherical Isu artifacts that can manipulate perception and influence human behavior. In Assassin's Creed II, the Apple becomes central to Ezio Auditore's conflict with Rodrigo Borgia, who seeks its power for political and religious control. The artifact is not simply a weapon; its abilities are tied to the advanced technology of the precursor civilization.
The franchise includes multiple Pieces of Eden, and different games feature different objects. The Sword of Eden is associated with Templar leaders, while the Staff of Hermes Trismegistus and the Shroud of Eden have separate histories and abilities. This variety explains why “Apple of Eden” identifies a type of artifact rather than one ordinary apple.
The Apple also connects the Renaissance plot to the modern-day storyline, where Abstergo and the Assassins continue searching for precursor technology. Its recurring presence makes it one of the series' most recognizable symbols.