Originally posted by biensalsa
Mageddon is a weapon designed for the people on the planet destroy to each other.
Mageddon is a weapon designed by the old gods to destroy galaxies, with the turn-against-each-other stuff and drones merely defense mechanisms.
Mageddon was diffused before using his full power.
Originally posted by King Kandy
Also, Ego lost to Galactus once, but on another occasion Ego fought him and won. Ego does not have a consistent power level, but in general seems well above skyfather. I put him near a celestial in power.
It was a stalemate the second time. Galactus only retreated because he knew the universe would have been destroyed and that they were evenly matched.