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.)

When Balduvian Berserker dies, it deals damage equal to its power to any target.

, Exile a creature card from your graveyard: Create a 3/1 black and red Graveborn creature token with haste. Sacrifice it at the beginning of the next end step.

, : Target snow land becomes a 2/2 blue Elemental creature with flying. It's still a land.

Balduvian Hydra enters the battlefield with X +1/+0 counters on it.

Remove a +1/+0 counter from Balduvian Hydra: Prevent the next 1 damage that would be dealt to Balduvian Hydra this turn.

: Put a +1/+0 counter on Balduvian Hydra. Activate only during your upkeep.

: Change the text of target white enchantment you control that doesn't have cumulative upkeep by replacing all instances of one color word with another. (For example, you may change "black creatures can't attack" to "blue creatures can't attack.") That enchantment gains "Cumulative upkeep ." (At the beginning of its controller's upkeep, that player puts an age counter on it, then sacrifices it unless they pay its upkeep cost for each age counter on it.)

: Remove target blocking creature from combat. Creatures it was blocking that hadn't become blocked by another creature this combat become unblocked, then it blocks an attacking creature of your choice. Activate only during the declare blockers step.

Flying

Whenever Balefire Dragon deals combat damage to a player, it deals that much damage to each creature that player controls.

Lifelink

When Baleful Ammit enters the battlefield, put a -1/-1 counter on target creature you control.

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Enchanted creature gets +1/+1 and has deathtouch.

You may pay rather than pay this spell's mana cost.

If the cost was paid, an opponent draws a card.

Exile target creature or planeswalker.

Flying, deathtouch

When Baleful Strix enters the battlefield, draw a card.

Whenever Ballista Charger attacks, it deals 1 damage to any target.

Crew 3 (Tap any number of creatures you control with total power 3 or more: This Vehicle becomes an artifact creature until end of turn.)

, : Ballista Watcher deals 1 damage to any target.

Daybound (If a player casts no spells during their own turn, it becomes night next turn.)

, , Discard a card: Target creature gains flying until end of turn.

Visit — Choose one.

• Create a 1/1 red Balloon creature token with flying.

• Sacrifice a Balloon. If you do, target creature gains flying until end of turn.

Lights — 2, 6

Visit — Choose one.

• Create a 1/1 red Balloon creature token with flying.

• Sacrifice a Balloon. If you do, target creature gains flying until end of turn.

Lights — 4, 6

While voting, you may vote an additional time. (The votes can be for different choices or for the same choice.)

Whenever Ballroom Brawlers attacks, Ballroom Brawlers and up to one other target creature you control both gain your choice of first strike or lifelink until end of turn.

: Tap target creature.

Whenever you cast a white spell, you may untap Ballynock Trapper.

, , Sacrifice Balm of Restoration: Choose one —

• You gain 2 life.

• Prevent the next 2 damage that would be dealt to any target this turn.

Flying

Whenever Balor attacks or dies, choose one or more. Each mode must target a different player.

• Target opponent draws three cards, then discards three cards at random.

• Target opponent sacrifices a nontoken artifact.

• Balor deals damage to target opponent equal to the number of cards in their hand.

Kicker (You may pay an additional as you cast this spell.)

If Baloth Gorger was kicked, it enters the battlefield with three +1/+1 counters on it.

Trample

When Baloth Packhunter enters the battlefield, put two +1/+1 counters on each other creature you control named Baloth Packhunter.

Landfall — Whenever a land enters the battlefield under your control, Baloth Woodcrasher gets +4/+4 and gains trample until end of turn.

Flying

: Balshan Collaborator gets +1/+1 until end of turn.

Minion creatures get +1/+1.

, Exile Balthor the Defiled: Each player returns all black and all red creature cards from their graveyard to the battlefield.

Flying

When Balustrade Spy enters the battlefield, target player reveals cards from the top of their library until they reveal a land card, then puts those cards into their graveyard.

Target player reveals the top four cards of their library. You choose two of those cards and put them into that player's graveyard. Put the rest on top of their library in any order.

Up to two target creatures you control each deal damage equal to their power to another target creature.

All Slivers have banding. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Whenever Bane of Bala Ged attacks, defending player exiles two permanents they control.

When Bane of Progress enters the battlefield, destroy all artifacts and enchantments. Put a +1/+1 counter on Bane of Progress for each permanent destroyed this way.

As long as your life total is less than or equal to half your starting life total, Bane, Lord of Darkness has indestructible.

Whenever another nontoken creature you control dies, target opponent may have you draw a card. If they don't, you may put a creature card with equal or lesser toughness from your hand onto the battlefield.

Whenever Baneclaw Marauder becomes blocked, each creature blocking it gets -1/-1 until end of turn.

Whenever a creature blocking Baneclaw Marauder dies, that creature's controller loses 1 life.

Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.)

At the beginning of your end step, you may reveal the top card of your library. If you do, each opponent loses life equal to that card's mana value.

Counter target spell. If that spell targets a commander you control, instead counter that spell, scry 2, then draw a card.

Flying, first strike, lifelink, protection from Demons and from Dragons

Enchant creature

When enchanted creature dies, that creature's controller loses life equal to its toughness.

This spell costs less to cast if it targets a tapped creature.

Exile target creature.

Affinity for historic permanents (This spell costs less to cast for each artifact, legendary, and/or Saga permanent you control.)

When Banish to Another Universe enters the battlefield, exile target nonland permanent an opponent controls until Banish to Another Universe leaves the battlefield.

Exile target artifact or enchantment. (Then exile this card. You may cast the creature later from exile.)

When Banishing Light enters the battlefield, exile target nonland permanent an opponent controls until Banishing Light leaves the battlefield.

Put target artifact, creature, or enchantment on the bottom of its owner's library.

Miracle (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)

Put target artifact, creature, or enchantment on top of its owner's library.

As an additional cost to cast this spell, sacrifice two creatures.

Draw three cards.

Creatures you control get +1/+0 until end of turn.

, : Banshee deals half X damage, rounded down, to any target, and half X damage, rounded up, to you.

Equipped creature gets +1/+1 for each charge counter on Banshee's Blade.

Whenever equipped creature deals combat damage, put a charge counter on Banshee's Blade.

Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)