You have within you the full measure of power allotted to mortal conduits of Darkness
You gain thematic physical changes to your character of your choosing (these can be displayed/hidden at the whim of the character)
You gain 60 ft Blindsight
You gain the following Spells at-will
Darkness
Hex
Silence
When doing damage to an enemy you have hexed, gain an amount of temporary HP equal to the damage done (calculated at the end of your turn) (Damage done via AoO, may be added to this value)
While Raging, you exude a 15 ft radius aura of darkness, this aura provides half cover to attacks targeting creatures of your choice within this aura (or for targets of attacks by creatures within this aura). In addition, half of any temporary HP (rounded down) granted via hex damage may be extended to an ally of your choice within the aura