To find all three pieces of the armour, you have to visit specific locations during the night. Once you're at one of these locations you need to cast your gaze at the sky in a certain direction and keep your eyes peeled for a red shooting star. Watch where it lands and visit that location to find a chest with a piece of the armour inside.
- The first location is the Bridge of Hylia - go to the middle of the largest of the bridges and look to the south to see the star.
- The second location is Skull Lake, near the Zuna Kai Shrine. Look to the east for the star.
- The third location is Hebra Peak, close to where a Korok is hiding at the top of the peak. Look to the south-east to see the star fall.
You've now rocking Rex's armour. Let us know how you get on by posting a comment below.