Mistform Cards

Mistform Cards are three by five inch cards that allow who ever uses them to summon people and objects to their aid when needed. When done with the mistform, one simply taps the card and the image returns.

The Demigod Diaries
Son of Magic Alabaster C. Torrington uses mistform cards to summon his fake father and his his sword. After his mother seperates him and Lamia, they are all burned up. Claymore comes to him as a mistform.