The powers of Eidolon

Power Name: Dimension Fade (noticed Digi had her cyber dimension approved at 4 slots, same for DF?)
Category: Supernatural.
Description: Cammin is able to fade in and out of this reality and escape into another dimension on command. A highly advanced and alien like world, is inhabited by the Osiris, a human like being who dominates their realm. Though Cammin works towards finding the means of making the deportation between dimensions available for the Osiris, the dimension merely serves as a place for him to escape to and hide for the time being.
Limits: Cammin can only do this to himself. Time has no meaning in the other dimension, so whenever Cammin reappears in this world it could be anywhere from weeks to years in-between his appearances.

Power Name: Ethereal Blade (1-2 slots)
Category: technology
Description: A ‘ghost blade’ made by the Osiris, is a common weapon used in the dimension Eidolon spent most of his life in. A thin silver blade that can cut through lighter low density metals has a slightly bluish glow. The blade has a unique shape, formed to fit the combat style of the Osiris.
Limits: The ‘real’ world is much different than the other dimension, many of the elements and compounds being different, the sword doesn’t prove as effective for cutting through certain objects.

Could you elaborate a bit on the other dimensions? Are they just a kind of empty zone, or do they have a purpose?

Etherial Blade approved at two slots.

Added a bit more to the description of DF.

DF approved at 4 slots.

Okay, I'll start with the Ethereal Blade then.