[Norfleet]

This is normal. Twiceborn DOES have a chance of giving you +1D, but, as you know, dying tends to cause afflictions. If you kill the unit by drowning it, for instance, it will always have an affliction. Kind of strange, the idea of drowning your arm off.

I don't see any real developer sadism at work here, you were just so exceptionally lucky that your affliction on death was "feebleminded". Give him some time under the Chalice or GoH, and he'll be back to normal with his +1D.

Otherwise, congratulations. He's now useless.