Any ideas on how Spren can leave Roshar?

[Sythrin]

We know spren and stormlight was bound to rosharan system and thereby cannot leave it under normal circumstances. But we know of at least 2 and probably more Spren that could do that.

Any ideas?

[teknopathetic he/him]

WaT changed how this works. Have you finished it? 

[Argenti he/him]

If you've read WAT

Spoiler

They walk.

 

[Sythrin]

On 7/16/2025 at 11:47 PM, teknopathetic said:

WaT changed how this works. Have you finished it? 

I have. But was the merge enough for Spren to be unbounded to the system?

[Nitpicking]

11 minutes ago, Sythrin said:

I have. But was the merge enough for Spren to be unbounded to the system?

Spoiler

We see them leave. With Sigzil.

 

[alder24]

14 hours ago, Sythrin said:

I have. But was the merge enough for Spren to be unbounded to the system?

The thing that bound spren to Roshar was the pact made between Shards that bound them to the system. When Dalinar as Honor broke all Oaths, the pact was also broken and this allowed spren to leave.