Golden Gun with Kill Counter

You can use an action to summon a firearm made of powerful, radiant solar energy.

A golden firearm appears in your hands, and can be used as a weapon. You can fire this weapon on the same action you use this feature. You make attacks with it just like any other firearm.

On a hit with this weapon, the target takes 3d10 fire damage and 3d10 radiant damage, both multiplied by your proficiency bonus. Additionally, this damage ignores the target's resistances.

After attacking with this weapon, it vanishes from your hands.

You can't use this feature again until you get ten kills and finish a long rest.

Assists do not count as kills!
You need the final hit on a creature!