Since aldmors dont have attachments yet i come up with this idea .. not real name or art work just card idea and some effect choices ..

Aldmor attachment 2cc
Unique
Attach to target aldmor ally when that ally activates ability with shadow energy draw a card . Or your hero heals 2dmg or your hero gains 1 shadow energy ..

i think all effects can be concidered.. have fun see u in game