This should give you a good idea of where Magus has been, even if it's not entirely clear on when.
he built the temple with the Chozo...that is a new level of badass
Too bad the morally bankrupt anti-hero never manages to defeat the main villian no matter how powerful he is. He needs to carry around a plucky enegertic young lad who while stupid believes in his freinds and refuses to give up.
An old Dr. Who Joke.
Kept'd going back in time to brid to bulder of the temple until one of them finaly got there first.
....Wow....that is clever beyond ALL measure...XD