Reinforce Steel (Blue) - Rainbow Foil Tweet Out of stock. Wishlist Details Card Effect: Remove a -1 Armor counter from a Guardian off-hand you control with 1 or less base Armor. Card Name: Reinforce Steel (Blue) Card Number: DYN041 Card Type: Action Class: Guardian Cost: 2 Defense Value: 3 Finish: Rainbow Foil Pitch Value: 3 Rarity: Common Set Name: Dynasty