In late 2199, Nirvales under the command of Colonel Neredia Rikke’s fleet. In the course of its operations, Nirvales led a task force to rendezvous with the carrier Lambea, which had been heavily damaged in battle and was now under the acting command of Major Fommt Berger. Soon after repairs were made, Nirvales and the rest of the task force became lost within an unknown region of space and encountered the mysterious planet Shambleau.

While Colonel Rikke was away aboard Lambea, Berger returned from a scouting mission to Shambleau and abruptly assumed command of Mirangal in the colonel’s absence, and joined the Garmillan task force with the Earth battleship Yamato to repel an attack from a Gatlantean expeditionary group. Nirvales along with another Gelvades-class Battlecarrier launched squadrons of Czvarke fighters before switching its flight deck to a multi-turret formation. However Nirvales and some escort ship were destroyed, after the Gatlantis Empire heaavy battleship Megaluda fired her Flame Strike Gun