What's special about him is that he uses the Scourge zombie character model rather than the Forsaken undead model. He also likes to drink, and hold some sort of alchemy potion.
- With the Battle for Azeroth zombie model update he was changed so he no longer has his left arm but the item he was holding it with can still be seen floating where his arm used to be.
- He might be a reference to Robert Boyle.
- Patch 8.0.1 (2018-07-17): Model updated.