Shadows over Innistrad

{1}{G}, Sacrifice Vessel of Nascency: Reveal the top four cards of your library. You may put an artifact, creature, enchantment, land, or planeswal...

Whenever a nontoken creature you control dies, investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card...

When Stoic Builder enters the battlefield, you may return target land card from your graveyard to your hand.

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

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

Return any number of cards with different converted mana costs from your graveyard to your hand. Put Seasons Past on the bottom of its owner's libr...

Vigilance, trample Werewolf of Ancient Hunger's power and toughness are each equal to the total number of cards in all players' hands. At the begin...

Sage of Ancient Lore's power and toughness are each equal to the number of cards in your hand. When Sage of Ancient Lore enters the battlefield, dr...

Destroy target artifact or enchantment. Investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.")

Target creature you control deals damage equal to its power to target creature you don't control.

{5}{G}: Quilled Wolf gets +4/+4 until end of turn.

Flash (You may cast this spell any time you could cast an instant.) When Pack Guardian enters the battlefield, you may discard a land card. If you ...

When Obsessive Skinner enters the battlefield, put a +1/+1 counter on target creature. Delirium — At the beginning of each opponent's upkeep, if th...

Choose target creature you don't control. Each creature you control that's a Wolf or a Werewolf deals damage equal to its power to that creature.

Delirium — Moldgraf Scavenger gets +3/+0 as long as there are four or more card types among cards in your graveyard.

Put two +1/+1 counters on target creature. Delirium — Put three +1/+1 counters on that creature instead if there are four or more card types among ...

{T}, Tap an untapped creature you control: Add one mana of any color.

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

Lambholt Pacifist can't attack unless you control a creature with power 4 or greater. At the beginning of each upkeep, if no spells were cast last ...

Delirium — Kessig Dire Swine has trample as long as there are four or more card types among cards in your graveyard.

Trample When Intrepid Provisioner enters the battlefield, another target Human you control gets +2/+2 until end of turn.

Delirium — Whenever Inexorable Blob attacks, if there are four or more card types among cards in your graveyard, create a 3/3 green Ooze creature t...

Trample At the beginning of each upkeep, if a player cast two or more spells last turn, transform Timber Shredder.