Slayer: Gloom Stalker

Original Source: Xanathar's Guide to Everything

Dread Ambusher

3rd-level Gloom Stalker feature
As in Xanathar's Guide to Everything except the damage is 2d6 psychic.

Umbral Sight

3rd-level Gloom Stalker feature
As in Xanathar's Guide to Everything

Iron Mind

6th-level Gloom Stalker feature
As in PHB 2024/Xanathar's Guide to Everything

Stalker's Flurry

10th-level Gloom Stalker feature
The psychic damage of your Dread Ambusher ability becomes 2d8.

In addition, at the start of your turn, if it isn't the first turn of the combat, you can treat it like your first turn in the combat. You can use this benefit a number of times equal to your Ranger spellcasting ability modifier (minimum of once), and you regain all expended uses when you finish a Long Rest.

Shadowy Dodge

14th-level Gloom Stalker feature
You can dodge in unforeseen ways, with wisps of supernatural shadow around you. Whenever a creature makes an attack roll against you, you can use your Reaction to impose Disadvantage on that roll. If the attack misses, you can teleport up to 30 feet to an unoccupied space you can see.