When this creature enters, create a 1/1 white Spirit creature token with flying.
, Discard two cards: Return this card from your graveyard to the battlefield tapped.

Flying
Whenever you cast an instant or sorcery spell, this creature gets +3/+0 until end of turn.

All creatures get -2/-2 until end of turn.
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Flash
When this creature enters, you may discard a land card. If you do, create a 2/2 green Wolf creature token.

Lifelink
, Exile this card from your graveyard: Create two 1/1 white Spirit creature tokens with flying. Activate only as a sorcery.

When this creature enters, create a 2/2 black Zombie creature token.
: Target Zombie gains deathtouch until end of turn.

Enchant creature you control
When this Aura enters, exile target creature an opponent controls until this Aura leaves the battlefield.
Enchanted creature gets +2/+2.

Haste
, Discard a card: Draw a card.

Put target creature card from a graveyard onto the battlefield under your control. That creature is a black Zombie in addition to its other colors and types.

Flying
, Discard two cards: Return this card from your graveyard to the battlefield tapped.

Destroy target creature with power 4 or greater.
Investigate.(Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

As an additional cost to cast this spell, discard a card and sacrifice a creature.
Two target creatures each get -13/-13 until end of turn.

Flying
Delirium — Sacrifice another creature: This creature gets +2/+1 until end of turn. Activate only if there are four or more card types among cards in your graveyard.

Draw three cards, untap up to two lands, then discard a card.

When this creature enters, you may return target creature card with mana value 3 or less from your graveyard to your hand.
(Melds with Graf Rats.)

Flying
When this creature enters, tap all creatures your opponents control.

Create a tapped 2/2 black Zombie creature token for each instant and sorcery card in your graveyard.

Delirium — This spell costs less to cast if there are four or more card types among cards in your graveyard.
Flying

Emerge (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)
When you cast this spell, target opponent loses 3 life and you gain 3 life.

Flash (You may cast this spell any time you could cast an instant.)
Emerge (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)
This creature has hexproof as long as it entered this turn.

Emerge (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)
When you cast this spell, you may destroy target artifact or enchantment.