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 - $4.10
Lightly Played - $3.70
Moderately Played - $3.30
Heavily Played - $2.90
Damaged - $2.10
NM-Mint Non English - $4.10
Lightly Played Non English - $3.70
Moderately Played Non English - $3.30
Heavily Played Non English - $2.90
Damaged Non English - $2.10