Just thought I'd post it because it felt a bit odd while I was playing.
In the goblin camp before talking to Dror Ragzlin I used disguise self to turn from my tiefling self to a drow.
I let Ragzlin interrogate the dead mind flayer I killed. The narrator then says it's my face that he can see in the memories killing the Mind Flayer...
Ragzlin gets mad and accuses me of killing it but with disguise self I didn't even look like the person he saw in the vision so he could not have known it was me.
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Loving the game right now otherwise!