This is a mage or a wizard with magical powers, wearing a wizard hat and holding a magic wand in hand. This emoji generally represents✨ magic power, magic, magician, etc. There two other versions of this emoji: 🧙🏽♂(man mage), 🧙🏽♀(woman mage)
U+1F9D9 1F3FD 1F9D9 - 🧙 mage 1F3FD - 🏽 medium skin tone
🧙🏽 Mage: Medium Skin Tone Examples and Usage
🏻light skin tone 🏼medium-light skin tone 🏽medium skin tone 🏾medium-dark skin tone 🏿dark skin tone 🇩regional indicator symbol letter d 🧽sponge ◽white medium-small square