In this edition of "Who Is" on Magic Untapped, we take a look at Magic: The Gathering's Nine Titans and their efforts to stop MTG's original Phyrexian threat. 

Magic Untapped takes a look back at the set Alara Reborn.

Magic Untapped takes a look back at the set Conflux.

It's finally time we take a look at the two key players in Magic: The Gathering's "The Brothers' War" storyline: Urza and his younger brother, Mishra.