Sparkspit

Inteded for Dragonborn

As a Dragonborn your spit possesses flammable properties. Consuming a flask or similar glass container, while outside of combat you can spend time filling this container with your saliva. This container becomes an item called a Spitspark, which can be poured out and then ignited, thrown to cause an explosion, or you can place a fuse on the container to cause the spitspark to detonate at the beginning of your next turn.