Shadows over Innistrad

Flying When Emissary of the Sleepless enters the battlefield, if a creature died this turn, create a 1/1 white Spirit creature token with flying.

Menace (This creature can't be blocked except by two or more creatures.) Discard a card, Sacrifice Insolent Neonate: Draw a card.

Howlpack Wolf can't block unless you control another Wolf or Werewolf.

Menace (This creature can't be blocked except by two or more creatures.) At the beginning of each upkeep, if a player cast two or more spells last ...

At the beginning of each upkeep, if no spells were cast last turn, transform Gatstaf Arsonists.

Haste {1}{R}: Ember-Eye Wolf gets +2/+0 until end of turn.

Dual Shot deals 1 damage to each of up to two target creatures.

At the beginning of each upkeep, if a player cast two or more spells last turn, transform Branded Howler.

At the beginning of each upkeep, if no spells were cast last turn, transform Convicted Killer.

Whenever Bloodmad Vampire deals combat damage to a player, put a +1/+1 counter on it. Madness {1}{R} (If you discard this card, discard it into exi...

{1}{B}, Sacrifice Vessel of Malignity: Target opponent exiles two cards from their hand. Activate this ability only any time you could cast a sorcery.

Madness {2}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Target creature gets -4/-4 until end of turn.

When Stromkirk Mentor enters the battlefield, put a +1/+1 counter on another target Vampire you control.

Delirium — {1}{B}: Stallion of Ashmouth gets +1/+1 until end of turn. Activate this ability only if there are four or more card types among cards i...

Exile target creature card from a graveyard. Create a 2/2 black Zombie creature token. You gain 2 life.

{2}{B}: Return Sanitarium Skeleton from your graveyard to your hand.

Destroy target tapped creature. Madness {1}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put i...

As an additional cost to cast this spell, sacrifice a creature or land. Draw two cards.

Return up to two target creature cards from your graveyard to your hand, then discard a card.

Delirium — Hound of the Farbogs has menace as long as there are four or more card types among cards in your graveyard. (A creature with menace can'...