Brandon Sanderson
Yes there is one more end-negative magic system and you have seen minor hints of it.
Well, for starters we shouldn't forget how sneaky Mr S can be. Could it possible be something to do with what Nale did in resurrecting Szeth?
"He held one hand behind his back, while his other hand tucked something away into his coat pocket. A Fabrial of some sort? Glowing brightly?"
This seems End-Negative to me, and it has been suggestive that The Heralds have other forms of investiture other than surge binding. There's definitely something else going on there. Have we found out how they can still surge bind without their Honor Blades?
Pfft.. I bet we got RAFO'd.
HIF out!