Flying
, Exile seven other cards from your graveyard: Return this card from your graveyard to the battlefield tapped.

Put any number of target creature cards from your graveyard on top of your library.
Draw a card at the beginning of the next turn's upkeep.

Whenever you discard a creature card, create a 2/2 black Zombie creature token.
Whenever you discard a land card, add .
Whenever you discard a noncreature, nonland card, draw a card.

Create a tapped 4/1 black Skeleton creature token with menace. (Then exile this card. You may cast the artifact later from exile.)

This spell costs less to cast if a creature died this turn.
Flying, deathtouch

When Bone Rattler is put into your graveyard from anywhere, exile it. When you do, create four Reassembling Skeleton token cards and put them into your graveyard.

As an additional cost to cast this spell, sacrifice a creature or discard a card.
Destroy target creature or planeswalker.

Flying
Echo
When this creature enters, destroy target nonartifact, nonblack creature.

As an additional cost to cast this spell, sacrifice a creature.
Destroy target creature.

, Exile this card from your graveyard: Return another target creature card from your graveyard to your hand.

, Pay 1 life: Draw a card. Activate only if three or more cards left your graveyard this turn or if you've sacrificed a Food this turn.

, Sacrifice this creature: Return target creature card from your graveyard to the battlefield. Activate only as a sorcery.

When this creature enters, you may exile target creature card from a graveyard. If you do, create a 2/2 black Zombie creature token.

: Regenerate target Zombie.
Morph

Flying
Corrupted — As long as an opponent has three or more poison counters, this creature has deathtouch and lifelink.

Flying
Threshold — As long as there are seven or more cards in your graveyard, this creature gets +2/+2 and has "When this creature becomes the target of a spell or ability, sacrifice it."

When Boneyard Aberration dies, exile it. If you do, conjure three Reassembling Skeleton cards into your graveyard.

Menace
, Sacrifice another creature: Put a +1/+1 counter on this creature. If an outlaw was sacrificed this way, create a Treasure token. (Assassins, Mercenaries, Pirates, Rogues, and Warlocks are outlaws.)

Exile up to five target creature cards from graveyards. An opponent separates those cards into two piles. Put all cards from the pile of your choice onto the battlefield under your control and the rest into their owners' graveyards.

Flying
Whenever a Dragon you control dies while this card is in your graveyard, you may pay . If you do, return this card from your graveyard to the battlefield.

Menace, indestructible
Bontu can't attack or block unless a creature died under your control this turn.
, Sacrifice another creature: Scry 1. Each opponent loses 1 life and you gain 1 life.

Destroy all creatures. Lands you control don't untap during your next untap step.

Whenever Boomerang attacks, he deals 1 damage to each opponent and you gain 1 life.

Enchant creature
Enchanted creature gets +3/-3.

Target creature gets +2/+0 until end of turn. Regenerate it. You lose 2 life.

Open a sealed Magic booster pack, reveal the cards, and put one of them into your hand. (Remove that card from your deck before beginning a new game.)

This creature enters with your choice of a deathtouch counter or a lifelink counter on it.

Artifact creatures you control get +2/+0.
When Borg Queen enters, assimilate target creature card from an opponent's graveyard.

Escalate
Choose one or both —
• Target creature gets +1/+1 until end of turn.
• Target creature gets -1/-1 until end of turn.

Shadow
Attacking Ninjas and Rogues you control have deathtouch.
Whenever one or more Ninjas and/or Rogues you control deal combat damage to a player, create a 1/1 black Rat Rogue creature token.