Dancer's Enchanted Sword

: If you control exactly 2 artifacts named "Dancer's Enchanted Sword", legend rule doesn't apply to them.
Dancer's Enchanted Sword cannot be equipped to other creatures as long as it is equipped to BVD. Equipped creature gets +1/+0.
When this card leaves the battlefield, remove all others you control with the same name in the same way. When this card is equipped to a creature, equip all others you control with the same name to that creature.