Benalish Hero [International Collectors' Edition] Cat Warrior If those permanents are exchanged

If those permanents are exchanged this way

counter it unless that player pays {3}

Set: Modern Masters Type: Artifact Rarity: Mythic Cost: {3} You may choose not to untap Vedalken Shackles during your untap step

Set: Magic 2014 Type: Sorcery Rarity: Mythic Cost: {7}{B}{B} Put all creature cards from all graveyards onto the battlefield under your control

{T}: Add {W}{U}

Benalish Hero [International Collectors' Edition] Cat Warrior If those permanents are exchangedSet: International Collectors' Edition Type: Creature Human Soldier Rarity: Common Cost: {W} Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.) Benalia has a complex caste system