When Goblin Matron enters the battlefield, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle your library.
Near Mint - $1
Lightly Played - $1
Moderately Played - $1
Heavily Played - $1
Damaged - $1
Near Mint Spanish - $1
Lightly Played Spanish - $1
Moderately Played Spanish - $1
Heavily Played Spanish - $1
Damaged Spanish - $1