Azrael's still not quite sure...but he's thinkin about it...
Comic transcript
Azrael self-consciously crosses his arms. AZRAEL: "If you are changing your request to appease me, it will not work. I have no say in what the Elixir's purpose is. I can only agree to the genuine desire of the seeker." Akiva steps up to him, smiling and giving a thumbs up. AKIVAL "Well it's your lucky day, because I genuinely desire this! It's personal for me too. My brother is... trapped in here. Odds are it could fix Bahram too, right?" Azrael's pupils widen as he listens to her, realizing where this is coming from. They narrow again as he thinks harder about the idea. AZRAEL: "I... He DID become a Hellhound...Though, he was already corrupted before that. But it could..." Akiva reaches her hands out, her green glowing energy swirling around until her glass bottle of Keter's Elixir appears.