Reward Among The Wreck is one of the many available optional side missions. It can be found and collected whilst on the planet Exegol.
Reward Among The Wreck is also part of a side mission puzzle
QUEST: Reward Among The Wreck
LOCATION: Exegol – Sith Citadel
This is a really easy and simple mission puzzle, one that will require very minimal effort to complete.
The location you will want to travel to is the Sith Citadel over on the Exegol planet. However, once you arrive do not attempt to ride the elevator down to the underground section.
Instead there will be platforms next to the elevator that kind of resemble a gamepad of sorts. Climb these gamepads to the top.
The Kyber Brick can be found on top of the gamepads, collect it to complete the mission.
The Night Buzzard will now be available to us for 100,000 Studs