7 cards where the colors is B and the power = 5 and the toughness = 5 and the mana value = 4 and the card types include “creature”

Bloodline Keeper // Lord of Lineage (Innistrad #90)
Bloodline Keeper // Lord of Lineage (Innistrad #90)

Bloodline Keeper {2}{B}{B}

Creature — Vampire

Flying

{T}: Create a 2/2 black Vampire creature token with flying.

{B}: Transform Bloodline Keeper. Activate only if you control five or more Vampires.

3/3

Lord of Lineage

Color Indicator: Black Creature — Vampire

Flying

Other Vampire creatures you control get +2/+2.

{T}: Create a 2/2 black Vampire creature token with flying.

5/5

Illustrated by Jason Chan

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny
Boggart Mob (Lorwyn #104)

Boggart Mob {3}{B}

Creature — Goblin Warrior

Champion a Goblin (When this enters the battlefield, sacrifice it unless you exile another Goblin you control. When this leaves the battlefield, that card returns to the battlefield.)

Whenever a Goblin you control deals combat damage to a player, you may create a 1/1 black Goblin Rogue creature token.

5/5

Illustrated by Thomas Denmark

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny
Erebos's Titan (Magic Origins #94)

Erebos's Titan {1}{B}{B}{B}

Creature — Giant

As long as your opponents control no creatures, Erebos’s Titan has indestructible. (Damage and effects that say “destroy” don’t destroy it.)

Whenever a creature card leaves an opponent’s graveyard, you may discard a card. If you do, return Erebos’s Titan from your graveyard to your hand.

5/5

Illustrated by Peter Mohrbacher

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny
Juzám Djinn (Masters Edition #74)

Juzám Djinn {2}{B}{B}

Creature — Djinn

At the beginning of your upkeep, Juzám Djinn deals 1 damage to you.

“Expect my visit when the darkness comes. The night I think is best for hiding all.”
—Ouallada

5/5

Illustrated by Mark Tedin

Part of the Reserved List

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny
Phyrexian Obliterator (Phyrexia: All Will Be One #105)

Phyrexian Obliterator {B}{B}{B}{B}

Creature — Phyrexian Horror

Trample

Whenever a source deals damage to Phyrexian Obliterator, that source’s controller sacrifices that many permanents.

“Show me what Norn’s sycophants are hiding under all that pretty porcelain.”
—Sheoldred

5/5

Illustrated by Maxim Kostin

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny
Plague Sliver (Time Spiral #124)

Plague Sliver {2}{B}{B}

Creature — Sliver

All Slivers have “At the beginning of your upkeep, this permanent deals 1 damage to you.”

A sliver shares everything with its hive—even its afflictions.

5/5

Illustrated by Dave Allsop

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny
Yukora, the Prisoner (Betrayers of Kamigawa #90)

Yukora, the Prisoner {2}{B}{B}

Legendary Creature — Demon Spirit

When Yukora, the Prisoner leaves the battlefield, sacrifice all non-Ogre creatures you control.

It took ninety-nine monks to weave the spell that trapped Yukora. Upon the death of the ninety-nine, the spell was broken, and the demon returned to the mortal world seeking vengeance for its imprisonment.

5/5

Illustrated by Tony Szczudlo

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny

The message was clear to Sorin—time to search for something else.