Equipped creature gets +1/+1 for each color among permanents you control. As long as Conqueror's Flail is attached to a creature, your opponents can't cast spells during your turn. Equip {2}
NM-Mint - $13.50
Lightly Played - $12.80
Moderately Played - $12.10
Heavily Played - $10.80
Damaged - $8.80
NM-Mint Non English - $13.50
Lightly Played Non English - $12.80
Moderately Played Non English - $12.10
Heavily Played Non English - $10.80
Damaged Non English - $8.80