You learn the mage hand cantrip if you don’t already know it. When you cast it, the hand takes the form of your swarming nature spirits.

You also learn additional spells when you reach certain levels in this class, as shown below. Each spell counts as a ranger spell for you, but it doesn’t count against the number of ranger spells you know.

3rd - Faerie Fire, Mage Hand

5th - Web

9th - Gaseous Form

13th - Arcane Eye

17th - Insect Plague

A swarm of intangible nature spirits has bonded itself to you and can assist you in battle. While you’re alive, the swarm remains in your space, crawling on you or flying and skittering around you within your space. You determine its appearance, or you generate its appearance by rolling on the Swarm Appearance table. 

Once on each of your turns, you can cause the swarm to assist you in one of the following ways, immediately after you hit a creature with an attack:

• The attack’s target takes 1d6 piercing damage from the swarm.

• The attack’s target must succeed on a Strength saving throw against your spell save DC or be moved by the swarm up to 15 feet horizontally in a direction of your choice.

• You are moved by the swarm 5 feet horizontally in a direction of your choice.

You can condense part of your swarm into a focused mass that lifts you up. As a bonus action, you gain a flying speed of 10 feet and can hover. This effect lasts for 1 minute or until you are incapacitated.

You can use this feature a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a long rest.

Your Gathered Swarm grows mightier in the following ways:

• The damage of Gathered Swarm increases to 1d8.

• If a creature fails its saving throw against being moved by Gathered Swarm, you can also cause the swarm to knock the creature prone.

• When you are moved by Gathered Swarm, it gives you half cover until the start of your next turn.

You can discorporate into your swarm, avoiding danger. When you take damage, you can use your reaction to give yourself resistance to that damage. You vanish into your swarm and then teleport to an unoccupied space that you can see within 30 feet of you, where you reappear with the swarm.

You can use this feature a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a long rest.