When Trophy Mage enters the battlefield, you may search your library for an artifact card with converted mana cost 3, reveal it, put it into your hand, then shuffle your library.
Near Mint - $1.100
Lightly Played - $900
Moderately Played - $800
Heavily Played - $700
Damaged - $600
Near Mint Spanish - $1.100
Lightly Played Spanish - $900
Moderately Played Spanish - $800
Heavily Played Spanish - $700
Damaged Spanish - $600