Shield Card

Shield card's main power is its extreme defense. Sakura and Madison had a hard time with it when it enchanted Madison's jewelry box and shielded it from all. Sakura managed to break the shield and seal the card though.

Shield is another card which can't use its power without enchanting an object. Without an object to enchant, Shield just floats around vulnerable.

Shield uses its magic when summoned to encase the caster in a blue translucent bubble, created to defend against magic or the force the caster wants it to.