I really liked this one! The Alternate Universe excuse that gave birth to Red Rain allowed Doug Moench to take Batman to a whole new level. What I liked the most was the use of vampire lore: So many recent stories completely disregard the classic tales of the undead, and here we encounter silver, control of beasts, and a non-romantic transmission of the disease! It goes back to the basis, complementing Batman and giving us a tale worthy of the hero.