(An ongoing scheme remains face up until it's abandoned.) Each opponent can't cast more than one spell each turn. At the beginning of your upkeep, if no opponent cast a spell since your last turn ended, abandon this scheme.
NM-Mint - $5.00
Lightly Played - $4.50
Moderately Played - $4.00
Heavily Played - $3.50
Damaged - $2.50
NM-Mint Non English - $5.00
Lightly Played Non English - $4.50
Moderately Played Non English - $4.00
Heavily Played Non English - $3.50
Damaged Non English - $2.50