Uber Lycanthropy (4e Feat)
From D&D Wiki
Your hunting prowess allows you to move silently through the battle field.
Prerequisite: Fenrirborn, Lycanthropy racial power
Benefit: While in wolf form, you can shift your Dexterity or Wisdom modifier squares as a move action. When you take this feat, choose either Dexterity or Wisdom to determine the squares shifted.