Base Class: Sorcerer
The rules of the Fey keep them from meddling too much with mortal folk. However, there are ways around it. One way is by "blessing" a child for them to do their bidding. These children are made to be an extension for the Fey to personally interact with the material place without consequence.
Insightful Visions
Starting at 1st level, servants can see hallucinations around individuals that allude to their mental state, or events that shaped their mental state. For example, if someone has fire related trauma, they may appear to have embers drifting around them. The hallucinations are completely up to the DM and the information they wish to divulge.
In addition, servants can look past any lie. The number of uses is equal to your proficiency bonus.
Psychotic Damage
Starting at 6th level, when you cast a spell that deals psychic damage, you can change the damage type. At the same time, you can spend one sorcery point to change any spell's damage type to psychic damage.
Ceaseless Gaze
ADD LATER
Born to Serve
Although servants are born with their abilities, they are still servants. Starting at 1st level, servants have access to the following spells.
Watcher's Crown
At 18th level, [idk yet]