Mountain
Traits
Climbing Most mountain creatures have a climb speed and a land speed. |
Flying Mountains are home to many creatures that fly, enjoying the high perches and wide visibility such rugged terrain offers. |
Skills Choose two: Acrobatics, Athletics, Stealth. |
The high, rugged terrain that makes up mountains is difficult to navigate and can be cold and dry. Creatures that live in such regions are accustomed to the thin air.
Source
Alien Archive 2 pg. 140