Dark Ritual

Nantuko Shade

{B}: Nantuko Shade gets +1/+1 until end of turn.

As an additional cost to cast this spell, exile X cards from your graveyard.
You draw X cards and you lose X life.

Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.

When Priest of Gix enters, add {B}{B}{B}.

Flying
Whenever Hypnotic Specter deals damage to an opponent, that player discards a card at random.

Return target creature card with mana value 3 or less from your graveyard to the battlefield.
Cycling {2} ({2}, Discard this card: Draw a card.)

Shadow (This creature can block or be blocked by only creatures with shadow.)
Dauthi Slayer attacks each combat if able.

Shadow (This creature can block or be blocked by only creatures with shadow.)
Dauthi Horror can't be blocked by white creatures.

Destroy target nonblack creature. It can't be regenerated. You lose life equal to that creature's toughness.