Ostrine edge

The ostrine edge was an enhanced melee weapon edge that had been augmented by the addition the mineral ostrine. Ostrine was excellent at absorbing heat and, when refined and applied to a blade, had the potential to inflict cold damage.

Behind the scenes
In the game, Star Wars: Knights of the Old Republic II: The Sith Lords, a character equipped with a melee weapon with this upgrade was also given a bonus to their fire resistance.

Appearances

 * Star Wars: Knights of the Old Republic II: The Sith Lords