Warhammer 40,000 Commander

Atalan Jackal

Atalan Jackal {1}{R}{G}

Creature - Human Tyranid Scout
Trample, haste
Skilled Outrider — Whenever Atalan Jackal deals combat damage to a player, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
2/2
Atalan Jackal

Atalan Jackal {1}{R}{G}

Creature - Human Tyranid Scout
Trample, haste
Skilled Outrider — Whenever Atalan Jackal deals combat damage to a player, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
2/2
Belisarius Cawl

Belisarius Cawl {2}{W}{U}

Legendary Artifact Creature - Human
Ultima Founding{T}, Tap two untapped artifacts you control: Create a 2/2 white Astartes Warrior creature token with vigilance.
Master of Machines{T}, Tap X untapped creatures you control: Look at the top X cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
2/4
Belisarius Cawl

Belisarius Cawl {2}{W}{U}

Legendary Artifact Creature - Human
Ultima Founding{T}, Tap two untapped artifacts you control: Create a 2/2 white Astartes Warrior creature token with vigilance.
Master of Machines{T}, Tap X untapped creatures you control: Look at the top X cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
2/4
Birth of the Imperium

Birth of the Imperium {2}{W}{U}{B}

Enchantment - Saga
I — Create a 2/2 white Astartes Warrior creature token with vigilance for each opponent you have.
II — Each opponent sacrifices a creature of their choice.
III — Draw two cards for each opponent who controls fewer creatures than you.
Birth of the Imperium

Birth of the Imperium {2}{W}{U}{B}

Enchantment - Saga
I — Create a 2/2 white Astartes Warrior creature token with vigilance for each opponent you have.
II — Each opponent sacrifices a creature of their choice.
III — Draw two cards for each opponent who controls fewer creatures than you.
Blood for the Blood God!

Blood for the Blood God! {8}{B}{B}{R}

Instant
This spell costs {1} less to cast for each creature that died this turn.
Discard your hand, then draw eight cards. Blood for the Blood God! deals 8 damage to each opponent. Exile Blood for the Blood God!
Skulls for the Skull Throne.
Blood for the Blood God!

Blood for the Blood God! {8}{B}{B}{R}

Instant
This spell costs {1} less to cast for each creature that died this turn.
Discard your hand, then draw eight cards. Blood for the Blood God! deals 8 damage to each opponent. Exile Blood for the Blood God!
Skulls for the Skull Throne.
Callidus Assassin

Callidus Assassin {4}{U}{B}

Creature - Human Shapeshifter Assassin
Flash
Polymorphine — You may have Callidus Assassin enter tapped as a copy of any creature on the battlefield, except it has "When this creature enters, destroy up to one other target creature with the same name as this creature."
3/3
Callidus Assassin

Callidus Assassin {4}{U}{B}

Creature - Human Shapeshifter Assassin
Flash
Polymorphine — You may have Callidus Assassin enter tapped as a copy of any creature on the battlefield, except it has "When this creature enters, destroy up to one other target creature with the same name as this creature."
3/3
Chaos Defiler

Chaos Defiler {3}{B}{R}

Artifact Creature - Demon Construct
Trample
Battle Cannon — When Chaos Defiler enters or dies, for each opponent, choose a nonland permanent that player controls. Destroy one of them chosen at random.
5/4
Chaos Defiler

Chaos Defiler {3}{B}{R}

Artifact Creature - Demon Construct
Trample
Battle Cannon — When Chaos Defiler enters or dies, for each opponent, choose a nonland permanent that player controls. Destroy one of them chosen at random.
5/4
Chaos Mutation

Chaos Mutation {3}{U}{R}

Instant
Exile any number of target creatures controlled by different players. For each creature exiled this way, its controller reveals cards from the top of their library until they reveal a creature card, puts that card onto the battlefield, then puts the rest on the bottom of their library in a random order.
Chaos Mutation

Chaos Mutation {3}{U}{R}

Instant
Exile any number of target creatures controlled by different players. For each creature exiled this way, its controller reveals cards from the top of their library until they reveal a creature card, puts that card onto the battlefield, then puts the rest on the bottom of their library in a random order.
Commissar Severina Raine

Commissar Severina Raine {1}{W}{B}

Legendary Creature - Human Soldier
Leading from the Front — Whenever Commissar Severina Raine attacks, each opponent loses X life, where X is the number of other attacking creatures.
Summary Execution{2}, Sacrifice another creature: You gain 2 life and draw a card.
2/2
Commissar Severina Raine

Commissar Severina Raine {1}{W}{B}

Legendary Creature - Human Soldier
Leading from the Front — Whenever Commissar Severina Raine attacks, each opponent loses X life, where X is the number of other attacking creatures.
Summary Execution{2}, Sacrifice another creature: You gain 2 life and draw a card.
2/2
Company Commander

Company Commander {2}{W}{B}

Creature - Human Soldier
Command Section — When Company Commander enters, create a number of 1/1 white Soldier creature tokens equal to the number of opponents you have.
Bring it Down! — Whenever Company Commander attacks, creatures you control gain deathtouch until end of turn.
2/4
Company Commander

Company Commander {2}{W}{B}

Creature - Human Soldier
Command Section — When Company Commander enters, create a number of 1/1 white Soldier creature tokens equal to the number of opponents you have.
Bring it Down! — Whenever Company Commander attacks, creatures you control gain deathtouch until end of turn.
2/4
Cybernetica Datasmith

Cybernetica Datasmith {1}{U}{B}

Artifact Creature - Human Artificer
Protection from Robots
Field Reprogramming{U}, {T}: Target player draws a card. Another target player creates a 4/4 colorless Robot artifact creature token with "This creature can't block."
"Engaging Protector protocol."
0/1
Cybernetica Datasmith

Cybernetica Datasmith {1}{U}{B}

Artifact Creature - Human Artificer
Protection from Robots
Field Reprogramming{U}, {T}: Target player draws a card. Another target player creates a 4/4 colorless Robot artifact creature token with "This creature can't block."
"Engaging Protector protocol."
0/1
Deathleaper, Terror Weapon

Deathleaper, Terror Weapon {2}{R}{G}

Legendary Creature - Tyranid
Flash
Haste
Flesh Hooks — Creatures you control that entered this turn have double strike.
Created to break will and bone with equal ferocity.
3/3
Deathleaper, Terror Weapon

Deathleaper, Terror Weapon {2}{R}{G}

Legendary Creature - Tyranid
Flash
Haste
Flesh Hooks — Creatures you control that entered this turn have double strike.
Created to break will and bone with equal ferocity.
3/3
Deny the Witch

Deny the Witch {1}{W}{U}{B}

Instant
Counter target spell, activated ability, or triggered ability. Its controller loses life equal to the number of creatures you control.
"This heresy cannot stand!"
Deny the Witch

Deny the Witch {1}{W}{U}{B}

Instant
Counter target spell, activated ability, or triggered ability. Its controller loses life equal to the number of creatures you control.
"This heresy cannot stand!"
Drach'Nyen

Drach'Nyen {4}{B}{R}

Legendary Artifact - Equipment
Echo of the First Murder — When Drach'Nyen enters, exile up to one target creature.
Daemon Sword — Equipped creature has menace and gets +X/+0, where X is the exiled card's power.
Equip {2}