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.
NM-Mint - $8.60
Lightly Played - $7.80
Moderately Played - $6.90
Heavily Played - $6.10
Damaged - $4.30
NM-Mint Non English - $8.60
Lightly Played Non English - $7.80
Moderately Played Non English - $6.90
Heavily Played Non English - $6.10
Damaged Non English - $4.30
Foil Prices
NM-Mint Foil - $54.20
Lightly Played Foil - $48.80
Moderately Played Foil - $43.40
Heavily Played Foil - $37.90
Damaged Foil - $27.10
NM-Mint Foil Non English - $54.20
Lightly Played Foil Non English - $48.80
Moderately Played Foil Non English - $43.40
Heavily Played Foil Non English - $37.90
Damaged Foil Non English - $27.10