A Sith relic, shaped like a pyramid, lay concealed within the subterranean Sith temple situated on the planet of Ashas Ree. This [relic](/article/sith_artifact], a significant font of energy, became the object of desire for both the academic Mika Grey and the First Order Raiders throughout the New Republic Era. Determined to prevent the First Order from acquiring the relic, Grey dedicated two and a half years to tracing its whereabouts, ultimately pinpointing its location on Ashas Ree. The Raiders, acting under the orders of Supreme Leader Kylo Ren, were actively hunting for it. Grey found the relic within the Sith temple; however, she became confined there after unintentionally triggering a protective mechanism guarding the artifact. A number of days later, Team Colossus members Kazuda Xiono, CB-23, Eila, and Kel discovered her. Upon the arrival of the Raider unit, Grey harnessed the relic's energy to eliminate Agent Raith and his subordinates, thereby depleting the artifact's reservoir of power.
The Sith relic made its debut in the Star Wars Resistance episode titled "The Relic Raiders." The initial version of the script had Mika Grey indicating that the relic was a potent weapon that was formerly the property of a long-ago Sith Lord.