Card Dimension

Card Dimension is an unnamed, Card Magic Spell.

Description
The user uses cards to trap people inside pocket dimensions, effectively turning them into cards. However, despite being trapped inside the cards, the figures inside can still interact with those on the outside to an extent such as when a casino patron was able to use his knife and cut Lucy's restraints from inside his card. Similarly, thanks in part to Ikaruga's sword strikes, Erza was also able to break free when Shô turned her into a card.