Bianca, Deceased

Partner with Nico, Ghost King
Hexproof, fading 3, shadow
Nico, Ghost King has hexproof while you control
Bianca, Deceased. If Bianca, Deceased is sent to
the graveyard, exile this card instead. If Bianca,
Deceased is in exile, add 4 animate counters to
Nico, Ghost King. (If Nico, Ghost King is not
on the battlefield, add the counter as soon as it is.)