Here's my rough draft. It needs some changes since I'm still a little unclear on the memories aspect of this.
Name: Marv
Ancestry: Androsphinx
Spirit weapon: Khopesh
Starting Memories:
(Memory of Shape): A memory of despair from a burial. Gives the weapon its Khopesh shape.
(Memory of Struggle): A memory of fear from a mass execution. It allows for a more execution style of fighting.
(Holy Memory): A memory Ancient Egypt and the Pyramids. It gives powers of long dead pharaohs. (I'll change this later)
Ancestor Abilities: Increased intelligence and wit. Increased agility. Minor magic/spirit power dampening.
Background: Marv is obsessed with execution. As such he will take any job that lets him kill.
Praise the Sun