Bastion - Halopedia, the Halo wiki

Bastion, also known as Shield World 0983, is a shield world built to resemble Earth that acted as the Librarian's secret laboratory.
Bastion, also known as Shield World 0983, is a shield world built to resemble Earth that acted as the Librarian's secret laboratory.

A New Enemy - Campaign level - Halo Wars 2 - Halopedia, the Halo wiki

343 Guilty Spark - Character - Halopedia, the Halo wiki

Rampancy - Halopedia, the Halo wiki

Bastion, Halo Legends Wiki

Apex Site - Halopedia, the Halo wiki

Spartan 228 Bastion, Wiki

Clinquant - Halopedia, the Halo wiki

Halo 2: Anniversary, Halo Alpha

Bastion of the Brutes - Halopedia, the Halo wiki

Ralph-303, Halo Fanon

Created uprising - Conflict - Halopedia, the Halo wiki

Relay station - Halopedia, the Halo wiki

Battle of Sunaion - Conflict - Halopedia, the Halo wiki

Bastion of the Brutes - Halopedia, the Halo wiki