D'Azzo's Prism Veil

Choose up to three creatures within range (including yourself if desired) to cover in a Prismatic Veil. The next time either of these creatures takes damage from an elemental attack, the veil matches that damage and reduces it by 1d4 for the duration of the spell. One creature can only benefit from one veil's affects at a time.

Casting this spell at a higher level increases the damage reduction by 1d4 for each spell slot above 1st. This spell cannot be targeted by Dispell Magic unless the Opal itself is the target of the spell.