Character · Book 3, The Dungeon Anarchist's Cookbook
Azin
Author of the Cookbook's 17th edition, who noted that an NPC you can kill and who regenerates in minutes has something on them or knows something important.
Segment appearances
Arc
The NPC-chapter note on regenerating NPCs that Carl recalls at Growler Gary, with Drakea's shield anecdote beneath it (ch. 26).