Did we reverse Emet's tempering at the end?

[TheMightyMollusk]

Uhm... no, not with tempering. Theoretically a pull like that might've un-Voidsented the mind of something like Diabolos, since with sin eaters and voidsent it's just a gross imbalance between light and dark.

It's stated that the cure for tempering won't work on someone whose aether is so unbalanced that it's caused physical mutations. It only worked on Halric and the rest of the patients at the Inn at Journey's End because they hadn't fully turned and the destruction of the Lightwardens meant they weren't being pushed further. Full voidesent and sin eaters are out of luck.