Must be equipped to an EARTH Machine-Type monster, by banishing 2 Level 10 or higher Machine-Type monsters from your Graveyard, and cannot be equipped by other ways. The equipped monster's ATK becomes double its original ATK, also if it attacks a Defense Position monster, inflict piercing battle damage to your opponent. Other monsters you control cannot attack.
Near Mint Unlimited - $0.40
Near Mint 1st Edition - $0.40
Lightly Played Unlimited - $0.30
Lightly Played 1st Edition - $0.30
Moderately Played Unlimited - $0.30
Moderately Played 1st Edition - $0.30
Heavily Played Unlimited - $0.20
Heavily Played 1st Edition - $0.20