Disrupt Frost

Choose a point within 60ft that you can see. At that point, a 6-inch radius sphere of fire appears. The sphere is white hot. While a creature is within a 20ft radius of the sphere, they gain the following benefits:

• Creatures within 20ft of the sphere are not affected by difficult terrain caused by ice or snow.
• Creatures within 20ft of the sphere don't get any negative effects caused by the cold.
• Any spells or other magical effects that deal cold damage deal half damage if the spell targets a creature within 20ft of the sphere.

Any creature that touches the sphere takes 4d6 fire damage.

The caster can use their action to move the sphere up to 60ft in any direction

At Higher Levels: The spell's range increases by 10ft for every spell level above 3rd. Additionally, the damage increases by 1d6 for every 2 levels above 3rd.