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 - $14.50
Lightly Played - $13.10
Moderately Played - $11.60
Heavily Played - $10.20
Damaged - $7.30
NM-Mint Non English - $14.50
Lightly Played Non English - $13.10
Moderately Played Non English - $11.60
Heavily Played Non English - $10.20
Damaged Non English - $7.30