Aspect (Fortress style)
Requirements: 9 Combined Tiers of Athletics and Endure
Gain +1 + TT on Overexertion rolls.
Boost: Gain +1 + TT/3 Exertion Pool.
Aspect (Survivor style)
Gain 1 + TT Endurance Pool. When you would gain a Tier of Starving, you can instead pay 1 Endurance. Once per day, after consuming double the food and water normally required, heal 1 Endurance.
Boost: While your Endurance Pool is not empty, treat the Temperature as 10 + 10 x TT degrees closer to comfortable.