Caltrops Tweet Hero Deal, English, limit 12 CAD$ 1.00 / CAD$ 1.25 credit Buy This Product Details Color: Artifact Card Text: Whenever a creature attacks, Caltrops deals 1 damage to it. Rarity: U Cost: 3 Card Type: Artifact Artist: Eric Peterson Name: Caltrops Finish: Regular Card Number: 288/350 Set Name: Seventh Edition