Bada Bing Bada Boomsday

A Doomsday created by Mxy when he decided to rewrite the plot of Superman: The Man of Steel Vol 1 75. It happened when Mxyzptlk wanted to experience death for the first time, and what better way to die than to die like how Superman died to Doomsday?

Strength

• Tackles Superman Blue and is at least as strong as Doomsday (source)
• Sends Superman flying with an attack (source)
• Superman states he could die fighting him due to Mxy altering the plot to mimic the Death of Superman (source)
• Wrestles with Superman (source)

Durability

• Immune to Superman Blue’s electromagnetism (source)
• Requires all of Superman’s power to have a possibility of beating him (source)

Other Abilities

• ‘Kills’ a depowered Mxy briefly by recreating the Death of Superman storyline as the Death of Mxyzptlk (source)
• Made of Fifth Dimensional Magic, which is pure imagination from beyond the Source Wall (source)
• Significantly stronger than base Superman due to being made of Fifth Dimensional Magic, but fights on par because the fight follows the plot of Death of Superman (source)