The question is did Dave (human) ever exist as individual?
Yes, he probably did, because that lizardman guard was familiar enough with him to be surprised at the wings. So either Dave did/does exist, or Sabine was going undercover as Dave for a bizarrely long time.
Originally Posted by Honest Tiefling
Attempting to use Iron Heart Surge can often lead to the player removing the 'not being beaten upside the head' condition.