Web Fingers

Thick, sticky webbing shoots from your hands to a target of your choice within range. The web spreads out 10 fit in a circle from the chosen point, creating difficult terrain. 

The webbing does 2d6 poison damage. The target makes a Constitution saving throw. On a failed save, the target is poisonedand takes 1d6 poison damage at the start of each of their turns. Each turn the target begins in the webbing, they take an additional 1d6 poison damage.  For each level above the first, this spells does an addition 1d6 poison damage and an additional 1d6 on each turn. 

The webs are flammable. Any 5-foot cube of webs exposed to fire burns away in 1 round, dealing 2d4 fire damage to any creature that starts its turn in the fire.