He can Dash as a bonus action and opportunity attacks against him are made with disadvantage.

He can use a bonus action to Disengage, or use his reaction to impose disadvantage on an opportunity attack against him.

He can use a bonus action to mark a creature as a favored enemy for 1 minute, gaining advantage on Wisdom (Survival) checks to track it and Intelligence checks to recall information about it. He has advantage on saving throws against being frightened by his favored enemies.

He can use the Dash action as a bonus action, and opportunity attacks against him are made with disadvantage.

He can use a reaction to impose disadvantage on attacks of opportunity against him, and can use a bonus action to take the Disengage action.

When he hits a creature with a weapon attack and it is below its hit point maximum, he deals an extra 1d8 damage once per turn.

Choose humanoids as a favored enemy, specifically orcs and goblinoids. He has advantage on Wisdom (Survival) checks to track them and Intelligence checks to recall information about them. He also learns one language of his choice, Goblin.

Choose forest as a favored terrain. He has benefits to navigate, track, forage, and remain alert while traveling through that terrain, and can move stealthily at a normal pace when alone. He can also determine the number, sizes, and how long ago creatures passed through an area.

He gains a +2 bonus to attack rolls made with a longbow and other ranged weapons.

He gains access to ranger spells, using Wisdom as his spellcasting ability.

Once on each of his turns, when he hits a creature with a weapon attack, he can deal an extra 1d8 damage if the target is below its hit point maximum.

He can attack twice, instead of once, whenever he takes the Attack action on his turn.

Moving through nonmagical difficult terrain costs him no extra movement. He can pass through nonmagical plants without being slowed or damaged by them, and has advantage on saving throws against magically created or manipulated plants.

He can spend 1 minute creating camouflage for himself. While remaining motionless and against a surface with access to mud, dirt, plants, soot, or other naturally occurring materials, he gains a +10 bonus to Dexterity (Stealth) checks until he moves or takes an action.

He can speak, read, and write Common, Halfling, and Goblin.

When he rolls a 1 on the d20 for an attack roll, ability check, or saving throw, he can reroll the die and must use the new roll.

He has advantage on saving throws against being frightened.

He can move through the space of any creature that is at least one size larger than him.

He can attempt to hide even when obscured only by a creature at least one size larger than him.

He has an excellent memory for maps and geography, and can always recall the general layout of terrain, settlements, and other features around him. He can find food and fresh water for himself and up to five other people each day, provided the land offers such resources.