You can use your action and expend one ranger spell slot to focus your awareness on the region around you. For 1 minute per level of the spell slot expended, you can sense whether the following types of creatures are present within 1 mile of you: aberrations, celestials, dragons, elementals, fey, fiends, and undead. This feature does not reveal their location or number.

As a bonus action, mark one creature you can see within range as your quarry. Until the spell ends, you deal an extra 1d6 damage to the target whenever you hit it with a weapon attack.

When you hit a creature with a weapon attack, you can deal an extra 1d8 damage if the creature is below its hit point maximum.

You have advantage on Wisdom (Survival) checks to track your favored enemies and on Intelligence checks to recall information about them. You have chosen humanoids, particularly organized criminal gangs and mercenary companies, as your favored enemies. You also learn one language of your choice, Thieves' Cant already being familiar to you through your background.

You are particularly familiar with one type of natural environment. When making an Intelligence or Wisdom check related to your favored terrain, your proficiency bonus is doubled if you use a skill in which you are proficient. You remain alert to danger, move stealthily when traveling alone, find twice as much food while foraging, and do not become lost except by magical means while traveling in your favored terrain. Your favored terrain is forest.

You adopt a particular style of fighting as your specialty. You gain a +2 bonus to attack rolls you make with ranged weapons.

You have learned to use the magical essence of nature to cast spells. Wisdom is your spellcasting ability. You know three ranger spells and regain expended spell slots when you finish a long rest.

You specialize in hunting dangerous foes. Once on each of your turns, when you hit a creature with a weapon attack, you can deal an extra 1d8 damage if the creature is below its hit point maximum. You have proficiency in one of the following skills of your choice: Athletics, Acrobatics, Stealth, or Survival. You choose Survival.

When you hit a creature with a weapon attack, you can designate it as your quarry and deal an extra 1d6 damage to it whenever you hit it with a weapon attack. The spell requires concentration and lasts up to 1 hour.

When you choose this archetype at 3rd level, you gain one of the following features. You choose Colossus Slayer.

You have a reliable and trustworthy contact who acts as your liaison to a network of other criminals. You know how to get messages to and from your contact, even over great distances, though you do not know their true identity or location.