Butterflies

You touch a willing creature and conjure a majestic swarm of colorful magical butterflies that swirls around the target for the duration. As a consequence, their figure becomes obscured to the enemy and is harder to aim at.

You can concentrate on this spell for up to one minute. For the duration, their AC is increased by +2 when an enemy tries to hit them with a ranged attack. Likewise, the creatures ranged attacks are made with disadvantage. Aditionally, when they're targetet by a spell that requires sight, the caster has to succeed on a Wisdom (Perception) check in order to successfully target the enchanted creature.