Experimental Subject (2)

Walkthrough
After finishing the main quest line in At the Summit of Apocrypha, Neloth may again mention that he is looking for an experimental subject to try out a new spell he has developed.

If agreed, the a variation of the spell Silence is cast on the Dragonborn.

Help Neloth with his research
The spells goes horribly wrong and instead of being silenced, the Dragonborn turns blind. The effect is only temporary though.

As compensation the Dragonborn receives some gold.