Whenever you cast a spell, proliferate. (You choose any number of permanents and/or players with counters on them, then give each another counter of a kind already there.)
"See how gratefully this world accepts our blessings." —Jin-Gitaxias, Core Augur
NM-Mint - $3.70
NM-Mint Non English - $3.70
Lightly Played - $3.50
Lightly Played Non English - $3.50
Moderately Played - $3.30
Moderately Played Non English - $3.30
Heavily Played - $3.00
Heavily Played Non English - $3.00
Damaged - $2.40
Damaged Non English - $2.40
Foil Prices
NM-Mint Foil - $11.90
NM-Mint Foil Non English - $11.90
Lightly Played Foil - $11.30
Lightly Played Foil Non English - $11.30
Moderately Played Foil - $10.70
Moderately Played Foil Non English - $10.70
Heavily Played Foil - $9.50
Heavily Played Foil Non English - $9.50
Damaged Foil - $7.70
Damaged Foil Non English - $7.70