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 - $9.20
Lightly Played - $8.80
Moderately Played - $8.30
Heavily Played - $7.40
Damaged - $6.00
NM-Mint Non English - $9.20
Lightly Played Non English - $8.80
Moderately Played Non English - $8.30
Heavily Played Non English - $7.40
Damaged Non English - $6.00