Create bonfire

5-foot cube bonfire. When made: Dexterity
saving throw. Fail 1d8 fire damage. When
moves into the bonfire's space for the first
time on a turn or ends its turn there, another
save. The bonfire ignites flammable objects
in its area that aren't being worn or carried.
The spell's damage increases by 1d8 when
you reach 5th level (2d8), 11th level (3d8),
and 17th level (4d8)