Dark Moon

You tap into the eerie, dark power of the moon’s shadow, casting a wave of necrotic energy. Choose one creature within range. The target must make a Constitution saving throw or take 1d6 necrotic damage and is blinded till the start of the next rotation. On a successful save, the creature takes half damage and not blinded. If they die they become a lesser undead controlled by you for 1 min the health is equal to the damage that killed them