Slayer: Swarmkeeper
Original Source: Tasha's Cauldron of Everything
Gathered Swarm
As in Tasha's Cauldron of Everything with the following addition:
Additionally, you learn the mage hand cantrip, which you use by manipulating your swarm as if it were the spell. This effect is not magic, so it cannot be dispelled.
Symbiotic Swarm
Also at 3rd level, you have a symbiotic relationship with the creatures that make up your swarm. You are under the constant effects of the speak with animals spell, but can only use it to speak with animals similar to those who make up your swarm. This magical effect cannot be dispelled. If you know the spell, you can still cast it to speak with other types of beasts.
Additionally, you can't be surprised, except when incapacitated by something other than nonmagical sleep. Your swarm awakens you and your companions within 30 feet if any of you are sleeping naturally when combat begins.
Writhing Tide
You can condense part of your swarm into a focused mass that aids your mobility. As a bonus action, you gain one of the following benefits for 1 minute or until you are incapacitated:
- Your walking speed increases by 10 feet, and you can take the Disengage action as a bonus action.
- You gain a climb speed equal to your walking speed. You can climb difficult surfaces, including upside down on ceilings, without making an ability check.
- You gain a flying speed of 10 feet and can hover.
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.
Mighty Swarm
As in Tasha's Cauldron of Everything
Swarming Dispersal
As in Tasha's Cauldron of Everything