What name is given to the mysterious artifacts central to Assassin’s Creed lore?

The mysterious artifacts central to Assassin’s Creed lore are called Pieces of Eden.

Pieces of Eden are advanced artifacts created by the Isu, an ancient civilization that existed before humanity’s recorded history in the series’ fictional universe. Their powers can influence perception, behavior, and physical events, making them highly sought after by both Assassins and Templars.

The Apple of Eden is the best-known example, but the wider category also includes other objects with different abilities. The artifacts help connect the games’ historical adventures to the modern-day storyline involving Abstergo Industries and the Animus.

The term is sometimes confused with “Isu artifacts,” which is a broader descriptive phrase. In the series’ established terminology, an Apple is one type of Piece of Eden, not the name for the entire group.