From Pathfinder Treasure Vault (Remastered), which isn't enabled.

Advancing

ITEM 9

MAGICAL

Price 625 gp

Usage etched onto heavy armor

Bulk —

This rune charges up as you defeat your foes, driving you forward across the battlefield with every victory.

Activate (concentrate)

Requirements Your last action or activity reduced an enemy to 0 Hit Points

Effect You Stride up to 15 feet. This movement doesn't trigger reactions. You can Burrow, Climb, Fly, or Swim instead of Striding if you have the corresponding movement type.

Pathfinder Treasure Vault (Remastered)ORC