If you want to clear Dream Zones and unlock rewards in Once Human, you need to know how to find Sand of Clarity in Once Human. This special item is key for anyone playing the Endless Dream scenario.
You use it to activate Nightmare Tubes, which reveal hidden enemies and let you earn Reality Fragments.
What Is Sand of Clarity?
Sand of Clarity is a rare item found only in Dream Zones. You need it to start Nightmare Tubes. When you use Sand of Clarity in a Nightmare Tube, it spawns a strong enemy. If you win, you get Reality Fragments and other good loot. You can’t skip this step if you want to clear Dream Zones and get the best rewards
Where to Find Sand of Clarity in Once Human
You can find Sand of Clarity in a few ways. Each method is simple, but you need to know what to look for.
Harvest Wakeful Clocks

Wakeful Clocks are golden clocks that sit on top of tree-like stands inside Dream Zones. These clocks are easy to spot, but some sit high up or in tricky spots.
If you see one, build a ramp or use a jump boost to reach it. Once you’re close, interact with the clock to collect Sand of Clarity. Search the area for more clocks, since each Dream Zone can have several.
Defeat Dream Zone Trace Boxes

Dream Zone Trace Boxes are invisible crates that move around in Dream Zones. Look for a white trail or glowing footprints on the ground. Follow the trail, then shoot where you think the crate is hiding.
When you hit it, the crate appears. Keep shooting until it breaks, then loot it for Sand of Clarity and other items. This method is quick and can be done solo or with friends.
Beat Elite Enemies
Some elite enemies inside Dream Zones drop Sand of Clarity when you defeat them. These enemies are stronger than normal, so bring your best gear.
After you win, check the loot for Sand of Clarity. This method works well if you like fighting and want extra drops.
Find Riddle Spot Reward Rifts
Riddle Spot Reward Rifts are special spots in Dream Zones. When you find one, interact with it to get Sand of Clarity. These rifts are not as common as clocks or crates, but they give a nice bonus if you spot them.

How to Use Sand of Clarity in Once Human
Once you have Sand of Clarity, look for Nightmare Tubes in Dream Zones. These look like floating TVs. Walk up to a Nightmare Tube that isn’t active.
Use your Sand of Clarity to start it. This will spawn a tough enemy. If you beat the enemy, you clear part of the Dream Zone and earn Reality Fragments.

Tips for Farming Sand of Clarity
- Always check high places for Wakeful Clocks. Build ramps if needed.
- Follow every white trail you see in Dream Zones to find Trace Boxes.
- Bring friends to help with elite enemies and Nightmare Tubes.
- Move fast, since Dream Zones have a time limit. Leave and come back if the timer gets low
Now you know how to find Sand of Clarity in Once Human and why it matters. Check every Dream Zone for Wakeful Clocks, Trace Boxes, elite enemies, and Riddle Rifts. Use your Sand of Clarity on Nightmare Tubes to unlock the best rewards.