Time Spiral

When you cast a creature spell, sacrifice Skittering Monstrosity.

Flying {1}{B}, Exile Sengir Nosferatu: Create a 1/2 black Bat creature token with flying. It has "{1}{B}, Sacrifice this creature: Return an exile...

At the beginning of your upkeep, tap Sangrophage unless you pay 2 life.

Target player reveals their hand and the top card of their library. You choose a card revealed this way. That player puts the chosen card on the bo...

Destroy target nonblack creature that entered the battlefield since your last turn ended.

All Slivers have "At the beginning of your upkeep, this permanent deals 1 damage to you."

When Pit Keeper enters the battlefield, if you have four or more creature cards in your graveyard, you may return target creature card from your gr...

Destroy target creature. Its controller loses life equal to its power plus its toughness. Suspend 5—{1}{B} (Rather than cast this card from your ha...

First strike When Nightshade Assassin enters the battlefield, you may reveal X black cards in your hand. If you do, target creature gets -X/-X unti...

Haste Shadow (This creature can block or be blocked by only creatures with shadow.) Whenever another creature is put into your graveyard from the b...

Target player discards three cards. Suspend 4—{B} (Rather than cast this card from your hand, you may pay {B} and exile it with four time counters ...

All Slivers have "{1}, Sacrifice this permanent: Each player discards a card."

Flying Whenever Mana Skimmer deals damage to a player, tap target land that player controls. That land doesn't untap during its controller's next ...

{T}, Sacrifice Magus of the Mirror: Exchange life totals with target opponent. Activate only during your upkeep.

Suspend 3—{2}{B}{B} Each player exiles all creature cards from their graveyard, then sacrifices all creatures they control, then puts all cards the...

Whenever a creature an opponent controls dies, you may pay {1}{B}. If you do, return that card to the battlefield under your control. If it's a cre...

Flying, trample At the beginning of your upkeep, sacrifice a creature other than Liege of the Pit. If you can't, Liege of the Pit deals 7 damage t...

Target player discards two cards. If you cast this spell during your main phase, that player discards four cards instead.

Whenever Gorgon Recluse blocks or becomes blocked by a nonblack creature, destroy that creature at end of combat. Madness {B}{B} (If you discard th...

Flash Enchant creature Enchanted creature gets -2/-1.

Enchant creature Enchanted creature has flying and "Sacrifice a creature: This creature gets +2/+1 until end of turn." When Fallen Ideal is put i...

Shadow (This creature can block or be blocked by only creatures with shadow.) When Faceless Devourer enters the battlefield, exile another target ...

Non-Eye creatures you control can't attack. Whenever Evil Eye of Urborg becomes blocked by a creature, destroy that creature.

Whenever you cast a creature spell, create X 1/1 black Thrull creature tokens, where X is that spell's mana value. When you control seven or more ...