Outside of Trog's

"Should you be going? You're losing XP gaining time by standing around. Fine, stick around, it gives me a chance to study you. Perhaps you would like to visit a school, I know the perfect one. Uuup Uuup Uup."

He's got a lot of conversation options, Vincent, you might be here a while.

"Having you got a full party yet? Or are you going for a more challenging game? Makes it easier for me if you haven't got one. You going to have an interesting time where your'e going. And now, your'e going to see a little magic trick."

Purple Hat pulls out a pair of small sticks and flicks them on the lamp post, setting them on fire.

"Now you see me."

He whips the flaming sticks together, and tries to create a bright flash of light. If it works, he'll go invisible while their eyes are recovering.