When an assassin resembling the Heretic returned to Gotham, Alfred Pennyworth was ordered by Batman to keep Duke busy running around Gotham because he didn't want him to be killed like Damian was. When he learned the reason, Duke became irritated, insisting he be allowed to help.
Later, as Bruce was failing in his fight against the Heretic, Duke arrived to save his life, inadvertently causing the assassin to burn to death. Despite his orders, Bruce came to an understanding that Duke was not Damian, and as such, should not be treated like him. 
- 2 Appearances of Duke Thomas (Futures End)
- 1 Images featuring Duke Thomas (Futures End)
- 2 Quotations by or about Duke Thomas (Futures End)
- Character Gallery: Duke Thomas (Futures End)
|Batman Family member |
This character is or was an incarnation of or an ally of Batman, and a member of the Batman Family. This template will automatically categorize articles that include it into the "Batman Family members" category.