Venomous Tempest

You summon a swirling, venom-laced cloud of air that fills a 10-foot radius sphere centered on a point within range. The cloud lingers for the duration and is lightly obscured.

• Creatures that start their turn within the area or enter it for the first time on a turn must succeed on a Constitution saving throw or become Poisoned until the end of their next turn.
• The cloud disperses harmlessly if subjected to a strong wind (10 mph or more).

At Higher Levels:

When you cast this spell using a spell slot of 3rd level or higher, the radius of the sphere increases by 5 feet for every level above 2nd.