Card Dimension

Card Dimension is an unnamed, Card Magic Spell.

Description
Shô uses cards to trap people into pocket dimensions, effectively turning them into cards. However, despite being trapped in them, 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 bonds from inside his card. Erza was also able to break free thanks to Ikaruga's sword strikes from which Erza was able to use to free herself when Shô turned her into a card.