They have a wool.
Their power: raise dead.
In combat, they have the tactic target insolent but suffers from the weakness domain (p. 33).
One last detail about this Doppelganger: organ (p. 64).
They have a warts.
Their power: chameleon skin.
In combat, they have the tactic throw object but suffers from the weakness garlic.
One last detail about this Monkey: acid blood.