Protection from blue (This creature can't be blocked, targeted, dealt damage, or enchanted by anything blue.) Whenever Goblin Piledriver attacks, it gets +2/+0 until end of turn for each other attacking Goblin.
Throw enough goblins at any problem and it should go away. At the very least, there'll be fewer goblins.
Near Mint - $24.100
Lightly Played - $19.300
Moderately Played - $16.800
Heavily Played - $14.400
Damaged - $12.100
Near Mint Spanish - $24.100
Lightly Played Spanish - $19.300
Moderately Played Spanish - $16.800
Heavily Played Spanish - $14.400
Damaged Spanish - $12.100
Foil Prices
Near Mint Foil - $168.300
Lightly Played Foil - $134.700
Moderately Played Foil - $117.800
Heavily Played Foil - $101.000
Damaged Foil - $84.200
Near Mint Foil Spanish - $168.300
Lightly Played Foil Spanish - $134.700
Moderately Played Foil Spanish - $117.800
Heavily Played Foil Spanish - $101.000
Damaged Foil Spanish - $84.200