- "[Collaboration: Xenoblade Chronicles 2]
Essential gear used by a boy who seeks sunken treasure in the Cloud Sea. It's a rather rare find."
- — In-game description
Upon an update (November 9th 2017) game update installation and after the side quest "Collaboration: Xenoblade Chronicles 2" is triggered, Link is guided to find and discover the "Salvager" treasures, three new Treasure Chests containing the "Rex's costume".
It is obtained from a special Treasure Chest which falls from the sky in the form of a red shooting star that appears when Link is standing on the southeast portion of Hebra Peak in the Hebra Mountains region at night. The shooting star crash lands on a cliff near an Updraft southeast of Hebra Peak. The chest emits a column of red light similar to a crashed Star Fragment making it easy to locate even in poor visibility conditions and features a Star Fragment symbol on its lid. After crashing, the Treasure Chest will remain at the impact site (respawn there if it is moved with Magnesis) until its contents are removed.