Prism barrier

Prism Barrier (プリズムミスト, Purizumu Misuto, Prism Mist) is a spell of the Light alignment in Magical Starsign. If the protagonist is aligned with Light Magic, he or she will learn this spell at Lv 42.

Effects
Applies Barrier: Negates damage from both physical and magic attacks. Durability is equal to the ratio of MP consumed.

Barrier does not stack with Wall or Shield. If an ally has either of these two statuses active, they will be cancelled and replaced with Barrier.

Front row
A triad of jade hexagonal shields envelops an ally, making them resistant to damage.

Back row
The caster fires two silver sparkles into the air. They merge into one and land on the party's field, spawning several hexagonal walls that reduce all types of damage.

Name origin
Prisms are transparent glass objects with refracting surfaces that separate white light into a spectrum of colors.