A Mistform is a being or object that can be summoned from a Mistform Card.

The Heroes of Olympus

The Demigod Diaries

Son of Magic

Alabaster C. Torrington summons his 'father' when talking with Dr. Claymore and sword when fighting Lamia.

Known Mistforms

• Alabaster's fake father
• Alabaster's sword
• Dr. Howard Claymore