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In the wake of the first conflicts of the Blooding Years in 2553, the Nes'alun keep was attacked by the rival Lacalu Keep. Shobar, along with Elar 'Nas and the other female and infant inhabitants of the keep, defended a small farmhouse for an unknown length of time. When Evan Phillips was teleported nearby, he was allowed inside because of his apparent link to the Forerunner technology. Elar asked Shobar to hand over a plasma pistol to arm Phillips, and they then proceeded to fight off more attackers. Soon afterwards, Kilo-Five arrived to retrieve Phillips and departed, leaving the Sangheili to defend against the aggressors. Shobar and the others of Nes'alun keep were killed by the invaders soon after.
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