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}
Near Mint - $16.80
Lightly Played - $15.20
Played - $11.80
Heavily Played - $10.10
Damaged - $8.40
Near Mint Non-English - $16.80
Lightly Played Non-English - $15.20
Played Non-English - $11.80
Heavily Played Non-English - $10.10
Damaged Non-English - $8.40