Originally Posted by ThePowerCosmic
I'd like it if Batman had a weaker strain of the Scarecrow's fear toxin and used it on criminals at one point. Then again, maybe the appeal of Batman is he doesn't need fear toxin to put fear in criminals. Would still be fun to see, though,
I wouldn't mind it, he used similar in the animated adaptation The Dark Knight Returns, Part 1 (can't remember if he used it in the book too).