Survivalist

Ensure one's own survival or that of one's group

Natural Intent

At 3rd level,  you learn the Druidcraft cantrip. While in your favoured terrain gain a bonus to your initiative rolls equal to your proficiency bonus.

Territorial Awareness

At 3rd level, gain 3 new terrain options hills, underwater and urban. Gain an additional 2 favoured enemies and 1 favoured terrain.

You choose one additional favoured enemy, as well as an associated language, at the 8th, 10th and 14th level.
You choose one additional favoured terrain types at the 8th, 12th and 14th level.

Territorial Awareness gains an additional effect at 7th level

Territorial Awareness (additional)

Starting at 7th, your knowledge of environments has helped you survive the harshes effects. When in your favoured terrain environment you gain the following benefits:

you don't suffer the effects of extreme cold - arctic | underwater
you don't suffer the effects of extreme heat - desert | coast
you don't suffer the effects of high altitude - mountains | hills
your steps make no sound regardless of the surface - hills | grassland
you have advantage on saving throws against poison - swamp | grassland
You have advantage on saving throws made to avoid or resist traps - urban | forest
ignore the effects of lightly obscured areas - arctic | swamp
you require half the amount of food or water - desert | urban
while not in combat you travel twice as fast - urban | grassland
30ft swim speed - underwater | coast
30ft climb speed - mountains | forest
darkvision 60ft - underdark | swamp

Unfair engagment

At 7th level, When fighting an enemy outside of its natural environments (damage increase or control/debuff - exploiting the enemy weakness). While fighting within favoured terrain and against a favoured enemy you are able to Disengage as a reaction.

Hunting Tactics

Upon 11th Level, When within favoured terrain, you can track other creatures while travelling at a fast pace, and If you are travelling alone, you can move stealthily at a fast pace.
Additionally, you can spend 10 minutes setting a trap for your enemies relating to your environment. Make a survival check, at advantage within favoured terrain and see the table below.
10 - novice
15 - adept
20 - expert
25 - master
30 - legendary

15th Level feature

At 15th level.