Which player was nicknamed "El Mago"?

What uniform number did Lance Berkman wear with the Astros? Which player was nicknamed "Big Puma"? Javier Báez is best known for playing with which MLB team? What uniform number did Javier Báez wear with the Cubs? What position did Nelson Cruz primarily play? Which player was nicknamed "Boomstick"? What position did Jim Thome primarily play? Jim Thome is best known for playing with which MLB team?