If you’ve been wandering around wondering why everyone else somehow has the Patterned Stone Block while the Stone Chisel option refuses to appear, don’t worry—you aren’t missing a hidden level requirement.
A lot of players assume it unlocks naturally as they progress through higher Nightmare difficulties, but that’s actually not how it works. In fact, some players have reached Nightmare 5 without ever seeing it, while others unlocked it much earlier. The trick is tied to a specific encounter that can easily be missed if luck isn’t on your side.
Here’s exactly what you need to do.
How to Get the Patterned Stone Block
To unlock the Patterned Stone Block, you need to defeat the Elite Guardian Golem during a specific event in your run.
This enemy isn’t guaranteed to appear every run, so if you’ve been playing for hours without finding it, you’re definitely not alone.
Once you defeat the Elite Guardian Golem, you’ll receive the unlock, and the Stone Chisel crafting option becomes available.
Where to Find the Elite Guardian Golem
The Guardian Golem is located inside a special route after your first Descend.
Here’s the path to follow:
- Reach your first Descend.
- Choose the path leading to the Rune Hall.
- Once inside the Rune Hall, continue progressing.
- The second time you pass through the Rune Hall, watch for a new top-most path.
- Select that top path.
- Defeat the enemy waiting there—the Elite Guardian Golem.
After winning the battle, you should unlock the Patterned Stone Block and gain access to the Stone Chisel.
Why the Path Doesn’t Always Show Up
This is the part that catches most players off guard.
The special path is RNG-based, meaning it doesn’t appear in every run.
If you don’t get the option to enter the Rune Hall or the extra top path never appears, there’s nothing you’ve done wrong. The game simply didn’t roll that event.
Many players recommend abandoning the run and starting another one if the Rune Hall route doesn’t appear, since continuing won’t eventually force the event to spawn.
Why You Still Don’t Have the Stone Chisel
If you’re already deep into Nightmare difficulty and still don’t have the Stone Chisel, it’s usually because one of these happened:
- You never encountered the Rune Hall event.
- The special top path didn’t appear.
- You didn’t fight the Elite Guardian Golem.
- RNG simply hasn’t been on your side yet.
Difficulty isn’t what unlocks the Stone Chisel. Completing the required encounter is.
Can You Unlock It on Nightmare 1?
Yes.
Several players have reported unlocking the Stone Chisel as early as Nightmare 1, while others didn’t find it until much later. This confirms that the unlock depends on the event rather than your Nightmare level.
So don’t worry if you’re already on Nightmare 5—you haven’t locked yourself out of it.
Tips to Get It Faster
If you’re specifically farming the Patterned Stone Block, these tips can save you plenty of time:
- Prioritize routes leading to the Rune Hall.
- Keep an eye out for the second Rune Hall visit.
- Always check whether the new top path appears.
- If the Rune Hall doesn’t show up at all, consider restarting the run instead of finishing it.
- Defeat the Elite Guardian Golem whenever you encounter it.
Since the event is random, persistence is the biggest part of the grind.
The Patterned Stone Block is one of those unlocks that feels confusing because the game never clearly tells you where it comes from. It’s easy to think you’ve missed a crafting recipe or need a higher Nightmare level, but the real requirement is defeating the Elite Guardian Golem through the Rune Hall event.
If the path doesn’t appear on your first few attempts, don’t get discouraged. It’s entirely RNG, and once you know the correct route, it’s only a matter of time before the event shows up and you finally unlock the Stone Chisel. Good luck, and hopefully your next run is the lucky one.