What is your character? Matthew is human, the angels are a magical conglomerate telephone entity...thing.

What does your character's magic smell like? Broadleaf plantain, aka That Weed That Grows In All The Pavement Cracks, smog, and active wires. The smog is Matthew specifically while the active wires are the Angels, so they'll be a bit odd in that sometimes one or the other scent will be stronger. It'll always be a mix of both, though.