Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) As this enchantment enters, choose a creature type. Double all damage that sources you control of the chosen type would deal.
NM-Mint Foil - $15.50
Lightly Played Foil - $14.00
Moderately Played Foil - $12.40
Heavily Played Foil - $10.90
Damaged Foil - $7.80
NM-Mint Foil Non English - $15.50
Lightly Played Foil Non English - $14.00
Moderately Played Foil Non English - $12.40
Heavily Played Foil Non English - $10.90
Damaged Foil Non English - $7.80