Conjure Mock Animals

You summon fey spirits that take the outward appearance of animals, but merely to serve as a distraction and trap for the unwary. The spell functions as conjure animals, but each mock animal has only 1 hit point and deals only 1 damage on a hit regardless of its appearance.
When a mock animal is dropped to 0 hit points, it explodes in a flash of light, dealing 2d4 radiant damage to all creatures within 5 feet of it. Each creature that takes damage must make a Dexterity saving throw. On a failed save, the creature is blinded for 1 round. Exploding mock animals do not deal this damage to other mock animals.