Warning: Spoilers for Detective Comics #1092Batman has always been considered a genius within DC lore, but his latest upgrade has elevated his intelligence beyond his usual limitations. Thanks to a major overhaul of his biology, Batman is officially smarter than ever before, putting every other DC detective to shame. Unfortunately, this power-up isn't without a cost, and Batman may be defying his moral code in his attempt at expanding his mental prowess.

In a preview for Detective Comics #1092 by Tom Taylor, Mikel Janín, and Wes Abbott, Batman has altered his biology with a serum called Sangraal, which seems to have made him effectively immortal. He spars with Robin in order to test his body's new limits, and Damian reveals that Batman isn't just moving faster on a physical level. According to his son, Batman can now think faster much faster as well

Batman has already been a contender for DC's smartest character,...