Celestial Bird of Paradise

Flyby. The songbird doesn't provoke opportunity attacks when it flies out of an enemy's reach.

Call of Paradise:   The celestial songbird targets all non-evil humanoids or beasts in a 30 ft cone in front of himself. If the target can both see and hear the bird's dance, it must succeed on a DC 14 Wisdom saving throw or become Charmed. The Charmed creature is fascinated by the bird's performance and experiences a sense of wonder and safety. This charmed effect lasts for as long as the performance is continued, with feelings of peace lingering for up to a minute afterwards.

Variant: Familiar. The songbird can serve another creature as a familiar, forming a magic, telepathic bond with that willing companion. While the two are bonded, the companion can sense what the songbird senses as long as they are within 1 mile of each other. While the songbird is within 10 feet of its companion, the companion shares the songbird's Magic Resistance trait. The service of this righteous songbird is at it's pleasure, and service may be withdrawn if the bird's companion performs evil or uninteresting acts.