Arrow of Immolation, +1

This magical arrow smells faintly of sulphur.

You have a +1 bonus to attack and damage rolls made with this arrow. When the arrow strikes a creature or surface, it bursts into a raging bonfire in a 10' radius from impact.

In addition to the arrow's normal damage to the targetted creature, all creatures in the 10' radius must make a DC 10+Proficiency Dexterity saving throw, taking 2d6 fire damage on a failed save or half as much on a successful one. If the arrow misses its intended target, it strikes the surface that the target is standing on. 

A creature that fails its saving throw is burning until the end of its next turn. While burning, the creature takes 1d6 damage at the start of its turn.

The detonation ignites any surfaces in a 10' radius, which burn until the end of your next turn. A creature that enters the area for the first time on its turn or starts its turn in the area takes 1d6 fire damage. 

Once the arrow strikes a target, it burns away to nothing in the fire.

Notes: Damage: Fire, Damage, Ammunition