Blaze

1st-level evocation
Casting Time: 1 action
Range: Self
Duration: Concentration, up to 1 minute

Your body ignites in magical flames, leaving you and your equipment unharmed but burning those that approach you. When a creature gets within 5 feet of you for the first time on a turn or starts its turn within 5 feet of you, it takes 1d8 fire damage. At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d8 for each slot level above 1st.