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 - $11
Lightly Played - $9
Moderately Played - $8
Heavily Played - $7
Damaged - $6
Near Mint Spanish - $11
Lightly Played Spanish - $9
Moderately Played Spanish - $8
Heavily Played Spanish - $7
Damaged Spanish - $6
Foil Prices
Near Mint Foil - $98
Lightly Played Foil - $78
Moderately Played Foil - $68
Heavily Played Foil - $59
Damaged Foil - $49
Near Mint Foil Spanish - $98
Lightly Played Foil Spanish - $78
Moderately Played Foil Spanish - $68
Heavily Played Foil Spanish - $59
Damaged Foil Spanish - $49