In 23 ABY, she fell under attack by an Imperial insurgency group known as the Second Imperium in the Coruscant system while transporting hyperdrive cores and turbolaser emplacements to Kuat Drive Yards.
This raid was lead by ex-TIE pilot Qorl under the command of the fallen Jedi Brakiss who operated the Shadow Academy, an ally of the Imperium. Qorl utilized a modified assault shuttle to board the cruiser, jettison the Republic crew in escape pods, and stole the Adamant and her cargo.
- Young Jedi Knights: The Lost Ones (First appearance)
- Young Jedi Knights: Lightsabers (Indirect mention only)
- Young Jedi Knights: Darkest Knight (Mentioned only)
- Young Jedi Knights: Jedi Under Siege (Mentioned only)