Whenever you cast a noncreature spell, incubate X, where X is that spell's mana value. (Create an Incubator token with X +1/+ 1 counters on it and “{2}: Transform this artifact.” It transforms into a 0/0 Phyrexian artifact creature.)
NM-Mint Foil - $3.10
Lightly Played Foil - $2.80
Moderately Played Foil - $2.50
Heavily Played Foil - $2.20
Damaged Foil - $1.60
NM-Mint Foil Non English - $3.10
Lightly Played Foil Non English - $2.80
Moderately Played Foil Non English - $2.50
Heavily Played Foil Non English - $2.20
Damaged Foil Non English - $1.60