Blackbloom Bog enters the battlefield tapped.

: Add .

Blackcleave Cliffs enters the battlefield tapped unless you control two or fewer other lands.

: Add or .

: Tear Blacker Lotus into pieces. Add four mana of any one color. Remove the pieces from the game.

Target player reveals three cards from their hand and you choose one of them. That player discards that card.

Flying

Blacksnag Buzzard enters the battlefield with a +1/+1 counter on it if a creature died this turn.

Plot (You may pay and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)

Attacking creatures you control have double strike.

Spectacle (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.)

When Blade Juggler enters the battlefield, it deals 1 damage to you and you draw a card.

For Mirrodin (When this Equipment enters the battlefield, create a 2/2 red Rebel creature token, then attach this to it.)

Whenever Blade of Shared Souls becomes attached to a creature, for as long as Blade of Shared Souls remains attached to it, you may have that creature become a copy of another target creature you control.

Equip

Menace

Equipped creature has base power and toughness 5/5, has menace, and is a black Demon in addition to its other colors and types.

Reconfigure (: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)

All Sliver creatures get +1/+0.

Hellbent — As long as you have no cards in hand, Sliver creatures you control have ": This creature deals 1 damage to target player or planeswalker."

Target creature gains deathtouch until end of turn.

Draw a card.

Bladed Ambassador enters the battlefield with an oil counter on it.

, Remove an oil counter from Bladed Ambassador: Bladed Ambassador gains indestructible until end of turn.

Equipped creature gets +1/+1.

As long as equipped creature is a Human or an Angel, it has vigilance.

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

: Bladed Sentinel gains vigilance until end of turn.

Flying

Whenever Bladegriff Prototype deals combat damage to a player, destroy target nonland permanent of that player's choice that one of your opponents controls.

Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Blademane Baku.

, Remove X ki counters from Blademane Baku: For each counter removed, Blademane Baku gets +2/+0 until end of turn.

Other Zombies you control get +1/+0.

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)

Flying

When Bladewing the Risen enters the battlefield, you may return target Dragon permanent card from your graveyard to the battlefield.

: Dragon creatures get +1/+1 until end of turn.

Bladewing's Thrall has flying as long as you control a Dragon.

When a Dragon enters the battlefield, you may return Bladewing's Thrall from your graveyard to the battlefield.

When Blanchwood Prowler enters the battlefield, mill three cards. You may put a land card from among the cards milled this way into your hand. If you don't, put a +1/+1 counter on Blanchwood Prowler. (To mill a card, put the top card of your library into your graveyard.)

Each land is a Swamp in addition to its other land types.

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.

Madness , cycling , kicker , flashback , buyback

Blast from the Past deals 2 damage to any target. If this spell was kicked, create a 1/1 red Goblin creature token.

Blast Zone enters the battlefield with a charge counter on it.

: Add .

, : Put X charge counters on Blast Zone.

, , Sacrifice Blast Zone: Destroy each nonland permanent with mana value equal to the number of charge counters on Blast Zone.

This spell costs less to cast for each (energy counter) you've paid or lost this turn.

Haste

Whenever Blaster Hulk attacks, you get , then you may pay eight . When you do, Blaster Hulk deals 8 damage divided as you choose among up to eight targets.

More Than Meets the Eye (You may cast this card converted for .)

Other nontoken artifact creatures and Vehicles you control have modular 1. (They enter the battlefield with an additional +1/+1 counter on them. When they die, you may put their +1/+1 counters on target artifact creature.)

Whenever you put one or more +1/+1 counters on Blaster, convert it.

Blastfire Bolt deals 5 damage to target creature. Destroy all Equipment attached to that creature.

, Sacrifice a creature: Blasting Station deals 1 damage to any target.

Whenever a creature enters the battlefield, you may untap Blasting Station.

For each opponent, gain control of target permanent that player controls.

Whenever an instant or sorcery spell you control deals damage, create two 1/1 red and white Soldier creature tokens with haste.

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.)

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)

: Blazing Blade Askari becomes colorless until end of turn.

When Blazing Effigy dies, it deals X damage to target creature, where X is 3 plus the amount of damage dealt to Blazing Effigy this turn by other sources named Blazing Effigy.

Exile target creature with power greater than or equal to your life total.

Blazing Salvo deals 3 damage to target creature unless that creature's controller has Blazing Salvo deal 5 damage to them.

Flying, haste

Whenever Blazing Specter deals combat damage to a player, that player discards a 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.)

Metalcraft — When Bleak Coven Vampires enters the battlefield, if you control three or more artifacts, target player loses 4 life and you gain 4 life.

Up to one target creature gets -2/-2 until end of turn. Amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)

Target creature you control gains protection from the color of your choice until end of turn.

Splice onto Arcane (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

Flying

Whenever Blessed Hippogriff attacks, target attacking creature without flying gains flying until end of turn.

Other creatures you control get +0/+1.

Target player shuffles their graveyard into their library. Prevent all combat damage that would be dealt this turn.

Prevent all noncombat damage that would be dealt to you and creatures you control.

Whenever a nontoken creature enters the battlefield under your control, create a 2/2 white Unicorn creature token.

Target player's life total becomes 20.

Enchant creature

: Enchanted creature gets +1/+1 until end of turn.

Distribute X +1/+1 counters among any number of creatures you control, where X is the amount of spent to cast this spell. Then draw a card for each creature you control with power 4 or greater.

Enchant creature

Enchanted creature gets +1/+1 for each of its colors.