Circle of the Tempest

Drawn to the most destructive forces of the natural world, the Tempest Druids wield the power of storms. They often view themselves as great defenders of nature and use their power to strike back when civilization encroaches upon the wilds. Theirs is the power of lightning, thunder, ice, and wind, and woe to any who stand against these acolytes of destruction.
Druid Level Feature 2nd Circle Spells, Nature's Wrath Tempestuous Rebuke 6th Thunderous Strike 10th Tempestuous Form 14th One with the Storm Circle Spells 2nd-level Circle of the Tempest feature When you reach certain Druid levels, you gain access to the spells in the table below. They count as Druid spells for you, and you always have them prepared, but they do not count against the total number of spells you prepare each day.
Druid Level Spells 2nd fog cloud, thunderwave 3rd shatter, warding wind XGtE 5th lightning bolt, thunder step XGtE 7th ice storm, storm sphere XGtE 9th control winds XGtE, maelstrom XGtE Nature's Wrath 2nd-level Circle of the Tempest feature You can channel the destructive power of nature. When you cast a Druid spell that deals lightning or thunder damage, you can expend a use of Wild Shape and cause it to deal maximum damage to one target, instead of rolling.
Tempestuous Rebuke 2nd-level Circle of the Tempest feature The elemental powers rebuke those who strike at you, their acolyte. When a creature within 5 feet that you can see hits you with an attack, you can use your reaction to force it to make a Dexterity saving throw. It takes 2d8 thunder damage on a failed save, and half as much on a successful save.
You can use this reaction a number of times equal to your Wisdom modifier (minimum of once), and you regain all of your expended uses when you finish a long rest.
Thunderous Strike 6th-level Circle of the Tempest feature You carry the fury of the storm. Once per turn, when you hit a Large or smaller creature with a melee attack, you can also push it up to 10 feet away from you in a straight line.
Tempestuous Form 10th-level Circle of the Tempest feature You can use druidic magic to transform into a minor version of the tempest you serve. As an action, you can expend two uses of Wild Shape to transform into an air elemental.
One with the Storm 14th-level Circle of the Tempest feature You have become one with the destructive power of nature. You gain a flying speed equal to your walking speed.
In addition, whenever you use Nature's Wrath, the spell deals maximum damage to every target, instead of just one.