Butterflies Light [Bard Music/Fire Magic]

When you begin to use magic, and cast this spell. Small Butterflies made of Fire would start to surround you, this would give you +1 AC, unless at 18 AC, or Higher AC. This would also seem to inspire others. Giving 2 others Inspiration, this would also act as a Bright Light letting you see in darkness for 10 Feet, but -1 Intimidation, and -2 Stealth. As you cant be Stealthy when light is all around you, or intimidating when there are Butterflies, especially ones made of Magical Fire.