Explosive

Varies

Material:

• 200 grams of Sulfur 
• 200 grams of Black swamp's blossom 

Effect: On the explosion area it creates 10ft radius thick green smoke, that creates heavily-obscured area and deals 3d6 poison damage to all creatures that starts it turn inside the smoke.
If this smoke is subjected to fire damage, it explodes. Destroying the smoke and dealing 4d6 fire damage to all creatures inside the smoke and 2d6 fire damage to all creatures standing next to the smoke within 5ft.