Indestructible

When Barbed Servitor enters, suspect it. (It has menace and can't block.)

Whenever Barbed Servitor deals combat damage to a player, you draw a card and you lose 1 life.

Whenever Barbed Servitor is dealt damage, target opponent loses that much life.

Trample, haste

Whenever Barbed Shocker deals damage to a player, that player discards all the cards in their hand, then draws that many cards.

When Barbed Spike enters, create a 1/1 colorless Thopter artifact creature token with flying, then attach Barbed Spike to it.

Equipped creature gets +1/+0.

Equip

: Target green creature blocking Barbed-Back Wurm gets -1/-1 until end of turn.

Target opponent draws a card.

You gain 7 life.

Target attacking creature gets +2/+2 until end of turn. Each attacking non-Human creature gains trample until end of turn.

When Barishi dies, exile Barishi, then shuffle all creature cards from your graveyard into your library.

Changeling (This card is every creature type.)

Reach

: Put target card from your graveyard on the bottom of your library.

Barkhide Troll enters with a +1/+1 counter on it.

, Remove a +1/+1 counter from Barkhide Troll: Barkhide Troll gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

Target creature gets +2/+2 until end of turn.

Conspire (As you cast this spell, you may tap two untapped creatures you control that share a color with it. When you do, copy it and you may choose a new target for the copy.)

Enlist (As this creature attacks, you may tap a nonattacking creature you control without summoning sickness. When you do, add its power to this creature's until end of turn.)

Whenever one or more tokens you control enter, create a 1/1 black Vampire Rogue creature token with lifelink. This ability triggers only once each turn.

, Sacrifice another creature or artifact: Draw a card.

Baron Von Count enters with a doom counter on "5."

Whenever you cast a spell with the indicated numeral in its mana cost, text box, power, or toughness, move the doom counter one numeral to the left.

When the doom counter moves from "1," destroy target player and put that doom counter on "5."

(Transforms from Thousand Moons Smithy.)

: Add .

Whenever you cast an artifact or creature spell using mana produced by Barracks of the Thousand, create a white Gnome Soldier artifact creature token with "This creature's power and toughness are each equal to the number of artifacts and/or creatures you control."

, Sacrifice a creature: Barrage of Expendables deals 1 damage to any target.

Devoid (This card has no color.)

, Sacrifice another colorless creature: Barrage Tyrant deals damage equal to the sacrificed creature's power to any target.

Target creature gains trample until end of turn. When that creature becomes blocked this turn, it gets +1/+1 until end of turn for each creature blocking it.

Barren Moor enters tapped.

: Add .

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

: Prevent the next 1 damage that would be dealt to any target this turn.

Put a -1/-1 counter on Barrenton Medic: Untap Barrenton Medic.

Exile up to three target enchantments.

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

, Sacrifice a permanent: Return target creature to its owner's hand.

At the beginning of your upkeep, you may put a page counter on Barrin's Codex.

, , Sacrifice Barrin's Codex: Draw X cards, where X is the number of page counters on Barrin's Codex.

Return target permanent to its owner's hand if that permanent shares a color with the most common color among all permanents or a color tied for most common.

At the beginning of your upkeep, sacrifice Barrow Ghoul unless you exile the top creature card of your graveyard.

When Barrow Witches enters, return target Knight card from your graveyard to your hand.

Deathtouch, lifelink

Barrowgoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1.

Whenever Barrowgoyf deals combat damage to a player, you may mill that many cards. If you do, you may put a creature card from among them into your hand.

: Add .

Each player sacrifices two creatures of their choice.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Whenever a Forest enters, green creatures you control get +1/+1 and gain trample until end of turn.

Grandeur — Discard another card named Baru, Fist of Krosa: Create an X/X green Wurm creature token, where X is the number of lands you control.

All Slivers have "Sacrifice this permanent: Add ."

Flying

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

: Basalt Gargoyle gets +0/+1 until end of turn.

Basalt Monolith doesn't untap during your untap step.

: Add .

: Untap Basalt Monolith.

Flying

Players can't cast spells during combat.

: Target creature attacks this turn if able.

When Baseball Bat enters, attach it to target creature you control.

Equipped creature gets +1/+1.

Whenever equipped creature attacks, tap up to one target creature.

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

When Bashful Beastie dies, manifest dread. (Look at the top two cards of your library. Put one onto the battlefield face down as a 2/2 creature and the other into your graveyard. Turn it face up any time for its mana cost if it's a creature card.)

When Basilica Bell-Haunt enters, each opponent discards a card and you gain 3 life.

Flying

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

, Sacrifice Basilica Skullbomb: Draw a card.

, Sacrifice Basilica Skullbomb: Target creature you control gets +2/+2 and gains flying until end of turn. Draw a card. Activate only as a sorcery.

Equipped creature has deathtouch and lifelink. (Any amount of damage it deals to a creature is enough to destroy it. Damage dealt by this creature also causes you to gain that much life.)

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

Whenever you cast a historic spell, draw a card. Basim Ibn Ishaq can't be blocked this turn. This ability triggers only once each turn. (Artifacts, legendaries, and Sagas are historic.)

Whenever Basim Ibn Ishaq deals combat damage to a player, put a +1/+1 counter on it.

Descend 4 — Basking Capybara gets +3/+0 as long as there are four or more permanent cards in your graveyard.

+1: Put a +1/+1 counter on up to one target creature. It gains indestructible until end of turn.

−2: Whenever one or more nontoken creatures attack this turn, create that many 1/1 white Soldier creature tokens that are tapped and attacking.

−6: You get an emblem with "At the beginning of combat on your turn, create a 1/1 white Soldier creature token, then put a +1/+1 counter on each creature you control."

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

When Basri's Acolyte enters, put a +1/+1 counter on each of up to two other target creatures you control.

Vigilance, protection from multicolored

When Basri's Lieutenant enters, put a +1/+1 counter on target creature you control.

Whenever Basri's Lieutenant or another creature you control dies, if it had a +1/+1 counter on it, create a 2/2 white Knight creature token with vigilance.

Hexproof, reach

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for .)

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

When Bastion of Remembrance enters, create a 1/1 white Human Soldier creature token.

Whenever a creature you control dies, each opponent loses 1 life and you gain 1 life.

Flying

At the beginning of each end step, if an opponent lost 3 or more life this turn,

Augment (, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)