: Doomsday goes on a mindless killing spree across the country, eventually reaching Metropolis.
: Superman engages the beast in a brutal, city-wide battle. He eventually defeats Doomsday but dies from his injuries in Lois Lane's arms. Superman: Doomsday
The story begins when LexCorp miners accidentally unearth a containment chamber holding , a genetically engineered alien biological weapon. : Doomsday goes on a mindless killing spree
: Following Superman's death, a more aggressive "Dark Superman" appears, later revealed to be a clone created by Lex Luthor. The real Superman eventually returns, having been in a regenerative coma, to stop his rogue doppelgänger. 🦸 Key Characters a more aggressive "Dark Superman" appears