Protection from red

Beasts of Bogardan gets +1/+1 as long as an opponent controls a nontoken white permanent.

This spell costs less to cast for each instant and sorcery card in your graveyard.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

When Bedlam Reveler enters the battlefield, discard your hand, then draw three cards.

: Gain control of target creature with power less than or equal to the number of creatures you control.

, : Target creature gets -X/+X until end of turn.

As Belbe's Portal enters the battlefield, choose a creature type.

, : You may put a creature card of the chosen type from your hand onto the battlefield.

Aftermath (Cast this spell only from your graveyard. Then exile it.)

Look at the top card of your library. You may put it onto the battlefield if it's a creature card. If you don't, put it into your hand.

Each creature you control assigns combat damage equal to its toughness rather than its power.

Sliver creatures you control have menace. (They can't be blocked except by two or more creatures.)

Enrage — Whenever Bellowing Aegisaur is dealt damage, put a +1/+1 counter on each other creature you control.

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

Other green creatures you control have intimidate.

Flying, hexproof

Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)

When Belltoll Dragon is turned face up, put a +1/+1 counter on each other Dragon creature you control.

Lifelink

Beloved Princess can't be blocked by creatures with power 3 or greater.

Benalish Commander's power and toughness are each equal to the number of Soldiers you control.

Suspend X—. X can't be 0. (Rather than cast this card from your hand, you may pay and exile it with X time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, cast it without paying its mana cost. It has haste.)

Whenever a time counter is removed from Benalish Commander while it's exiled, create a 1/1 white Soldier creature token.

, : Draw a card.

Benalish Honor Guard gets +1/+0 for each legendary creature you control.

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

If Benalish Lancer was kicked, it enters the battlefield with two +1/+1 counters on it and with first strike.

, : Prevent all combat damage that would be dealt by target blocked creature this turn.

Whenever Benalish Veteran attacks, it gets +1/+1 until end of turn.

Each player separates all nontoken lands they control into two piles. For each player, one of their piles is chosen by one of their opponents of their choice. Destroy all lands in the chosen piles. Tap all lands in the other piles.

Untap all creatures. Until end of turn, whenever a creature an opponent controls blocks, draw a card.

Draw a card.

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

If a spell would deal damage to a permanent or player, it deals that much damage minus 1 to that permanent or player instead.

, Untap a tapped land an opponent controls: Add one mana of any type that land could produce.

When Benthicore enters the battlefield, create two 1/1 blue Merfolk Wizard creature tokens.

Tap two untapped Merfolk you control: Untap Benthicore. It gains shroud until end of turn. (It can't be the target of spells or abilities.)

Cast this spell only before the combat damage step.

Target creature gains trample and gets +X/+0 until end of turn, where X is its power. At the beginning of the next end step, destroy that creature if it attacked this turn.

Berserkers of Blood Ridge attacks each combat if able.

Until end of turn, gain control of target creature and it gains haste. Untap and goad that creature. (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.)

Enchant creature an opponent controls

Whenever enchanted creature becomes tapped, you draw a card.

Enchant creature

Sacrifice an untapped creature: Enchanted creature gets +2/+0 until end of turn.

Sacrifice enchanted creature: Creatures you control get +2/+0 until end of turn.

Target creature gets -3/-0 until end of turn.

Draw a card.

When this creature enters the battlefield, roll a six-sided die. Target opponent loses life equal to the result.

Sacrifice Bile Urchin: Target player loses 1 life.

Trample

Bioessence Hydra enters the battlefield with a +1/+1 counter on it for each loyalty counter on planeswalkers you control.

Whenever one or more loyalty counters are put on planeswalkers you control, put that many +1/+1 counters on Bioessence Hydra.

Activated abilities of creatures you control cost less to activate. This effect can't reduce the amount of mana an ability costs to activate to less than one mana.

: The next time target creature adapts this turn, it adapts as though it had no +1/+1 counters on it.

Each player's life total becomes the number of creatures they control.

Tap two untapped Elves you control: Add one mana of any color.

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

Flying

: Add one mana of any color.

Devoid (This card has no color.)

When Birthing Hulk enters the battlefield, create two 1/1 colorless Eldrazi Scion creature tokens. They have "Sacrifice this creature: Add ." ( represents colorless mana.)

: Regenerate Birthing Hulk.

Vigilance

Whenever Bishop of Rebirth attacks, you may return target creature card with converted mana cost 3 or less from your graveyard to the battlefield.

Will of the council — Starting with you, each player votes for sickness or psychosis. If sickness gets more votes, creatures your opponents control get -2/-2 until end of turn. If psychosis gets more votes or the vote is tied, each opponent discards two cards.

Enchant creature

You control enchanted creature.

At the beginning of your upkeep, put a -1/-1 counter on enchanted creature.

Search target player's library for a card and exile it. Then that player shuffles their library.

Gravestorm (When you cast this spell, copy it for each permanent put into a graveyard this turn. You may choose new targets for the copies.)

You may exert Bitterblade Warrior as it attacks. When you do, it gets +1/+0 and gains deathtouch until end of turn. (An exerted creature won't untap during your next untap step.)

Vigilance, reach

Trample

Black Carriage doesn't untap during your untap step.

Sacrifice a creature: Untap Black Carriage. Activate this ability only during your upkeep.

Whenever a creature dies, put a charge counter on Black Market.

At the beginning of your precombat main phase, add for each charge counter on Black Market.

Enchant creature

Enchanted creature can't be blocked by black creatures.

Enchanted creature gets +2/+2 as long as an opponent controls a black permanent.

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

Equip legendary creature

Equip

Flash

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

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.