Evolved Movement

Must be a Thri-Kreen or of some other Insectoid Monstrosity Species.

You have sprouted naturally-occurring wings; adapted its claws for climbing on webs, walls, ceilings, and other surfaces as well as burrowing through most natural materials; and adapted both to movement through water with ease. These wings and claws are stronger than most, and you can actually take advantage of them. Your body also gains greater resilience to endure the rigors of flight, swimming, burrowing, and climbing. You gain a flying, swimming, climbing, and burrowing speeds equal to your walking speed. You can not fly while wearing Medium or Heavy Armor, or while encumbered. Likewise, you can not swim, climb, nor burrow while wearing Heavy Armor or encumbered.