Prismatic Cards are special, rarer, shinier ‘foil’ versions of existing cards. Each card now exists in both a regular and Prismatic form, which is a 100% visual aesthetic that does not impact gameplay. A Prismatic Card displays a custom Prismatic visual effect in-game, and a custom spawn and cast animation.
Each card found in a Spirit Orb has a chance to be automatically upgraded to its Prismatic form. You can also craft and disenchant Prismatic cards with Spirit.