Battle of the Asgard Legacy

The Battle of the Asgard Legacy occurred in 2007 during the Ori crusade.

Prelude
The Odyssey traveled to Orilla, the new Asgard homeworld, to receive a massive upgrade of all Asgard technology. The ship received an Asgard computer core, presumably newly improved shields, and Asgard plasma beam weapons among other upgrades. Somehow, three Ori ships learn of their location and came to attack.

The Battle
The Odyssey runs for it being chased by three Ori ships while the Asgard self-destruct Orilla. Using the new plasma beam weapons, they quickly penetrate the Ori ship' shields and the Ori ship is destroyed with minimal damage to the Odyssey while it escapes into hyperspace.