Shadows over Innistrad

Whenever one or more creatures you control deal combat damage to a player, investigate. (Create a colorless Clue artifact token with "{2}, Sacrific...

When Fleeting Memories enters the battlefield, investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card...

At the beginning of each player's end step, that player draws a card. If the player is your opponent and has four or more cards in hand, Fevered Vi...

{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...

Enchant creature Enchanted creature gets +1/+1 for each creature you control. As long as enchanted creature is a Human, it has first strike.

Flash (You may cast this spell any time you could cast an instant.) Each creature you control that's a Wolf or a Werewolf gets +1/+1 and has trample.

Creatures you control have "{T}: Add one mana of any color."

Enchant creature Enchanted creature gets +1/+0 and has flying. {3}{W}: Return Gryff's Boon from your graveyard to the battlefield attached to tar...

{B}: Mill a card. Delirium — At the beginning of your end step, if there are four or more card types among cards in your graveyard, transform Autum...

{1}{R}, Sacrifice Vessel of Volatility: Add {R}{R}{R}{R}.

Attacking creatures you control have first strike. Whenever a Vampire you control deals combat damage to a player, put a +1/+1 counter on it. Madne...

Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets +3/+0 and has first strike.

Whenever you cast an instant or sorcery spell from your hand, you may cast target card with the same name as that spell from your graveyard. (You s...

{B}, Pay 1 life, Mill a card, Discard a card, Sacrifice Sinister Concoction: Destroy target creature.

Enchant creature Enchanted creature gets -2/-2.

At the beginning of your upkeep, each player discards a card. Each opponent who discarded a card that shares a card type with the card you discarde...

{1}, Discard a card: Create a 1/1 black Vampire Knight creature token with lifelink. Activate only once each turn.

Creatures you control have skulk. (They can't be blocked by creatures with greater power.) {4}{W}: Creatures you control get +1/+1 until end of turn.

Nontoken creatures you control get +1/+1 and have vigilance.