Nephalia Seakite

Flash (You may cast this spell any time you could cast an instant.)
Flying

Niblis of the Breath

Flying
{U}, {T}: You may tap or untap target creature.

Relentless Skaabs

As an additional cost to cast this spell, exile a creature card from your graveyard.
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

Saving Grasp

Return target creature you own to your hand.
Flashback {W} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Screeching Skaab

When this creature enters, mill two cards.

Secrets of the Dead

Whenever you cast a spell from your graveyard, draw a card.

Shriekgeist

Flying
Whenever this creature deals combat damage to a player, that player mills two cards.

Curse of Exhaustion

Enchant player
Enchanted player can't cast more than one spell each turn.

Dark Ascension Checklist

Soul Seizer // Ghastly Haunting

Soul Seizer

Flying
When this creature deals combat damage to a player, you may transform it. If you do, attach it to target creature that player controls.

The body often twists and flails spasmodically as the spirit explores its new home.

Ghastly Haunting

Enchant creature
You control enchanted creature.

Stormbound Geist

Flying
This creature can block only creatures with flying.
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

Thought Scour

Target player mills two cards.
Draw a card.

Tower Geist

Flying
When this creature enters, look at the top two cards of your library. Put one of them into your hand and the other into your graveyard.

Black Cat

When this creature dies, target opponent discards a card at random.

Chosen of Markov // Markov's Servant

"I have been found worthy by this great house . . ."

Chosen of Markov

{T}, Tap an untapped Vampire you control: Transform this creature.

". . . and for that I shall be eternally grateful."

Markov's Servant

Curse of Misfortunes

Enchant player
At the beginning of your upkeep, you may search your library for a Curse card that doesn't have the same name as a Curse attached to enchanted player, put it onto the battlefield attached to that player, then shuffle.

Curse of Thirst

Enchant player
At the beginning of enchanted player's upkeep, this Aura deals damage to that player equal to the number of Curses attached to them.