Reason and Invention, paired up?

[logicless.bt]

In an epigraph, Endowment writes (to Honor?) that she and Valor are the only two who still do not have dealing with other shards. What we know:

1. Ruin and preservation merged.

2. Autonomy has tried hijacking Harmony at this point, and maybe Aona/Skai earlier.

3. Devotion and Dominion were provoked to fight one another (did NOT expect this!) before dying.

4. Cultivation and Honor obviously got together p much immediately.

5. Ambition is dead, and Mercy seemingly helped Odium kill her.

6. Virtuosity does eventually, and seems to have died by this point already given that Wit did not contact her.

This leaves the only living shards with no known Shard-to-Shard interactions as Whimsy, Reason, and Invention. I'm not sure who Whimsy has dealt with, but their Intent seems directly opposed to both the other remaining shards. And since Reason and Invention are Intents incredibly closely intertwined, I find it difficult to imagine that these two haven't interacted with one another.

The only wrinkle is that Invention seems to be traveling the Cosmere building enormous magical structures like Canticle (but not Braize), while Reason has hidden. This would mean that their interactions were either before Reason hiding, or else Reason has hidden from Harmony and Odium but not Endowment and Invention.

[imriel452]

At this point in time, Autonomy hasn't tried hijacking Harmony - Era 2 is directly after SA5. 
We also don't know when Canticle was built as it is way in the future of the Cosmere. So it may not be built yet. 

[Inevitability]

I think Reason just *poofed* immediately as it couldn’t find a vessel in line with its Intent

[logicless.bt]

5 hours ago, imriel452 said:

At this point in time, Autonomy hasn't tried hijacking Harmony - Era 2 is directly after SA5. 
We also don't know when Canticle was built as it is way in the future of the Cosmere. So it may not be built yet. 

Trellism has been around since era 1, and that whole religion was Autonomy getting ready to hijack.

Canticle might not have been built yet, but Invention has built at least some grand structures by this point.

[Rainier]

17 hours ago, logicless.bt said:

Endowment writes (to Honor?)

To Hoid, with high certainty.

[Inevitability]

Personally, I’m rooting for Whimsy and Invention to pair up. That’s seems like real fun. It also seems like a One Piece crossover