Put a +1/+1 counter on target creature. That creature gains first strike until end of turn. You gain 2 life.

You may exert Battlefield Scavenger as it attacks. (It won't untap during your next untap step.)

Whenever you exert a creature, you may discard a card. If you do, draw a card.

Each instant and sorcery spell you cast costs less to cast for each creature it targets.

Heroic — Whenever you cast a spell that targets Battlefield Thaumaturge, Battlefield Thaumaturge gains hexproof until end of turn.

Battlefront Krushok can't be blocked by more than one creature.

Each creature you control with a +1/+1 counter on it can't be blocked by more than one creature.

Flying

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

Whenever a creature you control attacks alone, it gains lifelink until end of turn.

Put a +1/+1 counter on target creature.

Equipped creature has haste.

Whenever an ability of equipped creature is activated, if it isn't a mana ability, you may pay . If you do, copy that ability. You may choose new targets for the copy.

Equip

If a source would deal damage to a player, you may prevent X of that damage, where X is the number of Clerics you control.

Flying

Threshold — As long as seven or more cards are in your graveyard, Battlewise Aven gets +1/+1 and has first strike.

Target creature gets +2/+2 until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Flying, vigilance

Flying; swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

Whenever Bazaar Krovod attacks, another target attacking creature gets +0/+2 until end of turn. Untap that creature.

When Bazaar of Wonders enters the battlefield, exile all cards from all graveyards.

Whenever a player casts a spell, counter it if a card with the same name is in a graveyard or a nontoken permanent with the same name is on the battlefield.

: Target player gains control of target artifact, creature, or land you control.

Beacon Bolt deals damage to target creature equal to the total number of instant and sorcery cards you own in exile and in your graveyard.

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Create a 1/1 green Insect creature token for each Forest you control. Shuffle Beacon of Creation into its owner's library.

Beacon of Destruction deals 5 damage to any target. Shuffle Beacon of Destruction into its owner's library.

Target player takes an extra turn after this one. Shuffle Beacon of Tomorrows into its owner's library.

Target creature you control gets +2/+2 and gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

Beanstalk Giant's power and toughness are each equal to the number of lands you control.

Enchant creature

Enchanted creature gets +2/+2 and has "Whenever this creature attacks, untap all lands you control."

Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Equipped creature gets +1/+1 for each Dwarf, Equipment, and/or Vehicle you control.

Equip

Devoid (This card has no color.)

When you cast this spell, you may pay . If you do, target opponent sacrifices a creature. ( represents colorless mana.)

Flying

Bearer of Silence can't block.

When Bear's Companion enters the battlefield, create a 4/4 green Bear creature token.

Reveal the top three cards of your library. Put all creature cards revealed this way into your hand and the rest into your graveyard.

Beast of Burden's power and toughness are each equal to the number of creatures on the battlefield.

Whenever you cast a creature spell, draw a card.

Level up (: Put a level counter on this. Level up only as a sorcery.)

LEVEL 1-3

4/4

LEVEL 4+

6/6

Trample

Whenever a creature you control attacks, you may put a quest counter on Beastmaster Ascension.

As long as Beastmaster Ascension has seven or more quest counters on it, creatures you control get +5/+5.

Protection from red

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

Exile target card from a graveyard. Create a 1/1 white and black Spirit creature token with flying.

Destroy target nonbasic land. Bedazzle deals 2 damage to target opponent or planeswalker.

Destroy target artifact, creature, or planeswalker.

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

Prowess

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

Whenever you crank Bee-Bee Gun, until end of turn, target creature gains ": This creature fights another target creature."

: Beetleform Mage gets +2/+2 and gains flying until end of turn. Activate only once each turn.

Target creature gets -4/-0 until end of turn.

Draw a card.

Equipped creature gets +2/+2 and has trample and lifelink.

Equip

Creatures you control have skulk. (They can't be blocked by creatures with greater power.)

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

Scry 2, then draw two cards.

Foretell (During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

, : 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.

Flying

Haunt (When this creature dies, exile it haunting target creature.)

When Belfry Spirit enters the battlefield or the creature it haunts dies, create two 1/1 black Bat creature tokens with flying.

Note the mana value of each card as it's put into exile.

Bell Borca, Spectral Sergeant's power is equal to the greatest number noted for it this turn.

At the beginning of your upkeep, exile the top card of your library. You may play that card this turn.

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.

Flying

Whenever Bellowing Fiend deals damage to a creature, Bellowing Fiend deals 3 damage to that creature's controller and 3 damage to you.