WebOct 24, 2021 · Real Name: Alex Summers. First Appearance: X-Men #54 (March, 1969) Powers: Havok is a mutant with the ability to absorb cosmic energy. Once absorbed, he can project that energy outward in the form of destructive plasma beams. Affiliation: X-Men, X-Factor, Uncanny Avengers, Starjammers, Brotherhood of Mutants. Did You Know?