Ethereal Stance

You can turn into a ghost, a phantom, and move through a max of 10 foot thick walls/doors. As well as people/creatures. Creatures can not see you, nor hear you, but you can't move things or harm anything (until higher levels). Once the time runs out, you're simply teleported back to where you first casted the spell. You an cast this spell up to 1 + your Wisdom modifier score.