As Black Vise enters the battlefield, choose an opponent.

At the beginning of the chosen player's upkeep, Black Vise deals X damage to that player, where X is the number of cards in their hand minus 4.

Equipped creature gets +1/+1 for each land you control.

Equip legendary creature

Equip

Menace (This creature can't be blocked except by two or more creatures.)

Blackbloom Rogue gets +3/+0 as long as an opponent has eight or more cards in their graveyard.

Haste

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Flash

When Blacklance Paragon enters the battlefield, target Knight gains deathtouch and lifelink until end of turn.

Target permanent gains hexproof and indestructible until end of turn. If it's an artifact creature, it gets +2/+2 until end of turn.

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)

When Blade Splicer enters the battlefield, create a 3/3 colorless Phyrexian Golem artifact creature token.

Golems you control have first strike.

When Bladecoil Serpent enters the battlefield, for each spent to cast it, draw a card.

When Bladecoil Serpent enters the battlefield, for each spent to cast it, each opponent discards a card.

When Bladecoil Serpent enters the battlefield, for each spent to cast it, it gets +1/+0 and gains trample and haste until end of turn.

Other Zombies you control get +1/+0.

Enchant creature

Enchanted creature gets +1/+1 for each Forest you control.

Partner with Blaring Captain (When this creature enters the battlefield, target player may put Blaring Captain into their hand from their library, then shuffle.)

: Create a 1/1 white Warrior creature token.

: Add .

Cycling (, Discard this card: Draw a card.)

Artifact offering (You may cast this spell as thought it had flash by sacrificing an artifact and paying the difference in mana costs between this and the sacrificed artifact. Mana cost includes color.)

Flying, double strike

Creatures attacking your opponents have double strike.

Blazethorn Scarecrow has haste as long as you control a red creature.

Blazethorn Scarecrow has wither as long as you control a green creature. (It deals damage to creatures in the form of -1/-1 counters.)

Target creature gets +3/+1 until end of turn.

Exile the top card of your library. Until the end of your next turn, you may play that card.

Equipped creature can't be blocked by Vampires or Zombies.

Equipped creature has ", Sacrifice Blazing Torch: Blazing Torch deals 2 damage to any target."

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Escalate (Pay this cost for each mode chosen beyond the first.)

Choose one or more —

• Target player gains 4 life.

• Untap up to two target creatures.

• Target opponent sacrifices an attacking creature.

Exile target creature an opponent controls. That player reveals cards from the top of their library until a creature card is revealed. The player puts that card onto the battlefield, then shuffles the rest into their library.

Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

Flash

Enchant creature

At the beginning of your upkeep, you lose 1 life.

: Regenerate enchanted creature.

When Blight-Breath Catoblepas enters the battlefield, target creature an opponent controls gets -X/-X until end of turn, where X is your devotion to black. (Each in the mana costs of permanents you control counts toward your devotion to black.)

: Add .

, , Sacrifice Blighted Cataract: Draw two cards.

Flying

Whenever Blim, Comedic Genius deals combat damage to a player, that player gains control of target permanent you control. Then each player loses life and discards cards equal to the number of permanents they control but don't own.

Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)

Artifacts and creatures your opponents control enter the battlefield tapped.

Trample, haste

At the beginning of the end step, sacrifice Blistering Firecat.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Flash

When Blitz Leech enters the battlefield, target creature an opponent controls gets -2/-2 until end of turn. Remove all counters from that creature.

Flying

Whenever Blizzard Specter deals combat damage to a player, choose one —

• That player returns a permanent they control to its owner's hand.

• That player discards a card.

Sacrifice another Phyrexian: Put a +1/+1 counter on Bloated Processor.

When Bloated Processor dies, incubate X, where X is its power. (Create an Incubator token with X +1/+1 counters on it and ": Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.)

, Sacrifice Blockbuster: It deals 3 damage to each tapped creature and each player.

, Pay 1 life: Add one mana of any color.

(: Add or .)

As Blood Crypt enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Destroy target creature. Put a menace counter on a creature you control. (It can't be blocked except by two or more creatures.)

Blood Petal Celebrant has first strike as long as it's attacking.

When Blood Petal Celebrant dies, create a Blood token. (It's an artifact with ", , Discard a card, Sacrifice this artifact: Draw a card.")

Whenever a creature attacks you or a planeswalker you control, that creature's controller loses 1 life.

If you would draw a card while you have no cards in hand, instead you draw two cards and you lose 1 life.

Whenever a player casts a creature spell, each player returns all cards with the same name as that spell from their graveyard to the battlefield.

At the beginning of each end step, if an opponent lost 2 or more life this turn, you may put a quest counter on Bloodchief Ascension. (Damage causes loss of life.)

Whenever a card is put into an opponent's graveyard from anywhere, if Bloodchief Ascension has three or more quest counters on it, you may have that player lose 2 life. If you do, you gain 2 life.

, Sacrifice another Warrior creature: Target player loses X life and you gain X life, where X is the sacrificed creature's power.

Bloodcrazed Goblin can't attack unless an opponent has been dealt damage this turn.

Bloodcrazed Neonate attacks each combat if able.

Whenever Bloodcrazed Neonate deals combat damage to a player, put a +1/+1 counter on it.

Menace

When Bloodcrazed Socialite enters the battlefield, create a Blood token. (It's an artifact with ", , Discard a card, Sacrifice this artifact: Draw a card.")

Whenever Bloodcrazed Socialite attacks, you may sacrifice a Blood token. If you do, it gets +2/+2 until end of turn.

Flying

At the beginning of your upkeep, mill a card.

Threshold — As long as seven or more cards are in your graveyard, Bloodcurdler gets +1/+1 and has "At the beginning of your end step, exile two cards from your graveyard."

As long as you control an enchantment, Blood-Cursed Knight gets +1/+1 and has lifelink. (Damage dealt by this creature also causes you to gain that much life.)

, Sacrifice Bloodfire Colossus: It deals 6 damage to each creature and each player.

Sacrifice a creature: Put a +1/+1 counter on Bloodflow Connoisseur.

Choose one —

• Target creature gets -5/-5 until end of turn.

• Creature tokens get -2/-2 until end of turn.

: Target creature gains haste until end of turn.

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.)

, Sacrifice a creature: Bloodshot Cyclops deals damage equal to the sacrificed creature's power to any target.