SRD said:Benefit: While you are psionically focused, you can take part of one of your move actions to traverse a wall or other relatively smooth vertical surface if you begin and end your move on a horizontal surface. The height you can achieve on the wall is limited only by this movement restriction.
SRD said:The subject can skate up or down any incline or decline she could normally walk upon without mishap, though skating up an incline reduces the subject’s speed to normal, while skating down a decline increases her speed by an additional 15 feet. (This adjustment is treated as a circumstance bonus.)
Nonlethal Force said:You can go up a tree or down a tree as long as you begin and end on a horizontal surface ... or else you fall.