First strike Dinosaur spells you cast have prowl {2}{R}. (You may cast a spell for its prowl cost if you dealt combat damage to a player this turn with a creature with any of its creature types.)
NM-Mint Foil - $1,192.30
Lightly Played Foil - $1,132.60
Moderately Played Foil - $1,073.00
Heavily Played Foil - $953.80
Damaged Foil - $775.00
NM-Mint Foil Non English - $1,192.30
Lightly Played Foil Non English - $1,132.60
Moderately Played Foil Non English - $1,073.00
Heavily Played Foil Non English - $953.80
Damaged Foil Non English - $775.00