Pyramidion

The Pyramidion is a location in Echo Mesa, Io. It is only accessible during the Strike, The Pyramidion, and the Curse of Osiris story mission Deep Storage. It is the lair of Brakion, Genesis Mind.

According to Ikora Rey and Asher Mir, the Pyramidion on Io is one of many; every Vex machine world has a Pyramidion, and these structures serve as the Vex's main machinoforming engines. It is also believed that all Pyramidions are intrinsically connected to each other and lead to the same interior space. On at least one occasion, this interior appeared markedly different than was previously recorded, suggesting that it is either capable of reconfiguring its structure or that a Pyramidion may actually lead to one of several common spaces.

The Pyramidion is also noted to contain massive repositories of information, far more than most normal Vex facilities are capable of. Ikora had the Guardian search for a map within the facility that depicted all possible realities within the Infinite Forest, in order to locate Panoptes, Infinite Mind.

List of appearances

 * Destiny 2
 * Curse of Osiris

Trivia

 * The Pyramidion is described to be a Hilbert Space, the concept of a Hilbert space, named after David Hilbert, generalizes the notion of Euclidean space. It extends the methods of vector algebra and calculus from the two-dimensional Euclidean plane and three-dimensional space to spaces with any finite or infinite number of dimensions. Considering that it is described as an infinite dimensional space would lean towards the latter, even Ikora stated that entering the Pyramidion is the same as transcending the physical reality.