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Dark Leo & ShredderHow it works & interactions with other cards

By the ManaCount desk· 6 min read· Teenage Mutant Ninja Turtles· March 6, 2026
Carte Magic Dark Leo & Shredder

Dark Leo & Shredder is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

01

Official card text

Sneak {W}{B} Attacking Ninjas you control have deathtouch. Whenever Dark Leo & Shredder deal combat damage to a player, create a 1/1 black Ninja creature token. Then if you control five or more Ninjas, that player loses half their life, rounded up.

How it works : Dark Leo & Shredder

Original English text — Wizards of the Coast / Scryfall

  1. #1· Wizards of the Coast

    If a creature spell's sneak cost was paid, the creature it becomes enters tapped and attacking the same player, planeswalker, or battle as the creature that was returned to its owner's hand to pay its sneak cost. This is a rule specific to sneak; in other cases, when a creature is put onto the battlefield attacking, that creature's controller chooses which player, planeswalker, or battle it's attacking.

    No other card is named in this ruling.

  2. #2· Wizards of the Coast

    Although a creature put onto the battlefield this way is attacking, it was never declared as an attacking creature. Abilities that trigger whenever a creature attacks won't trigger when that creature enters attacking.

    No other card is named in this ruling.

  3. #3· Wizards of the Coast

    Spells can only be cast for their sneak costs any time you could play an instant during the declare blockers step on your turn (after your opponent has decided whether to block).

    No other card is named in this ruling.

02

Popular combos

Real combos played by the community, sorted by popularity.

Dark Leo & Shredder
+Bloodletter of Aclazotz
#1

Dark Leo & Shredder + Bloodletter of Aclazotz

Infinite lifeloss for target opponent
  1. 1Declare Dark Leo & Shredder as an attacker if it's on the battlefield, or another creature you control otherwise.
  2. 2If Dark Leo & Shredder isn't on the battlefield, when the declared creature is unblocked, cast Dark Leo & Shredder either from your hand or from the command zone for its sneak cost by paying {W}{B} plus commander tax if applicable and returning the unblocked attacker to your hand.
  3. 3Deal combat damage using Dark Leo & Shredder, triggering its second ability, creating a 1/1 Ninja creature token and causing the opponent to lose their entire life total due to Bloodletter of Aclazotz.
Dark Leo & Shredder
+Wound Reflection
#2

Dark Leo & Shredder + Wound Reflection

Infinite lifeloss for target opponent
  1. 1Declare Dark Leo & Shredder as an attacker if it's on the battlefield, or another creature you control otherwise.
  2. 2If Dark Leo & Shredder isn't on the battlefield, when the declared creature is unblocked, cast Dark Leo & Shredder either from your hand or from the command zone for its sneak cost by paying {W}{B} plus commander tax if applicable and returning the unblocked attacker to your hand.
  3. 3Deal combat damage using Dark Leo & Shredder, triggering its second ability, creating a 1/1 Ninja creature token and causing the opponent to lose half their life total, rounded up.
  4. 4At the beginning of your end step, Wound Reflection triggers, causing the opponent to lose the rest of their life total.
Dark Leo & Shredder
+Astarion, the Decadent
#3

Dark Leo & Shredder + Astarion, the Decadent

Infinite lifeloss for target opponent
  1. 1Declare Dark Leo & Shredder as an attacker if it's on the battlefield, or another creature you control otherwise.
  2. 2If Dark Leo & Shredder isn't on the battlefield, when the declared creature is unblocked, cast Dark Leo & Shredder either from your hand or from the command zone for its sneak cost by paying {W}{B} plus commander tax if applicable and returning the unblocked attacker to your hand.
  3. 3Deal combat damage using Dark Leo & Shredder, triggering its second ability, creating a 1/1 Ninja creature token and causing the opponent to lose half their life total, rounded up.
  4. 4At the beginning of your end step, Astarion triggers, causing the opponent to lose the rest of their life total.
Dark Leo & Shredder
+Warlock Class
#4

Dark Leo & Shredder + Warlock Class

Infinite lifeloss for target opponent
  1. 1Declare Dark Leo & Shredder as an attacker if it's on the battlefield, or another creature you control otherwise.
  2. 2If Dark Leo & Shredder isn't on the battlefield, when the declared creature is unblocked, cast Dark Leo & Shredder either from your hand or from the command zone for its sneak cost by paying {W}{B} plus commander tax if applicable and returning the unblocked attacker to your hand.
  3. 3Deal combat damage using Dark Leo & Shredder, triggering its second ability, creating a 1/1 Ninja creature token and causing the opponent to lose half their life total, rounded up.
  4. 4At the beginning of your end step, Warlock Class triggers, causing the opponent to lose the rest of their life total.
Dark Leo & Shredder
+Archfiend of Despair
#5

Dark Leo & Shredder + Archfiend of Despair

Infinite lifeloss for target opponent
  1. 1Declare Dark Leo & Shredder as an attacker if it's on the battlefield, or another creature you control otherwise.
  2. 2If Dark Leo & Shredder isn't on the battlefield, when the declared creature is unblocked, cast Dark Leo & Shredder either from your hand or from the command zone for its sneak cost by paying {W}{B} plus commander tax if applicable and returning the unblocked attacker to your hand.
  3. 3Deal combat damage using Dark Leo & Shredder, triggering its second ability, creating a 1/1 Ninja creature token and causing the opponent to lose half their life total, rounded up.
  4. 4At the beginning of your end step, Archfiend of Despair triggers, causing the opponent to lose the rest of their life total.
Dark Leo & Shredder
+Blitzwing, Cruel Tormentor // Blitzwing, Adaptive Assailant
#6

Dark Leo & Shredder + Blitzwing, Cruel Tormentor // Blitzwing, Adaptive Assailant

Infinite lifeloss for target opponent
  1. 1Declare Dark Leo & Shredder as an attacker if it's on the battlefield, or another creature you control otherwise.
  2. 2If Dark Leo & Shredder isn't on the battlefield, when the declared creature is unblocked, cast Dark Leo & Shredder either from your hand or from the command zone for its sneak cost by paying {W}{B} plus commander tax if applicable and returning the unblocked attacker to your hand.
  3. 3Deal combat damage using Dark Leo & Shredder, triggering its second ability, creating a 1/1 Ninja creature token and causing the opponent to lose half their life total, rounded up.
  4. 4At the beginning of your end step, Blitzwing triggers, causing the opponent to lose the rest of their life total.

Related cards and tokens

03

Legal formats

standardfuturehistorictimelessgladiatorpioneermodernlegacyvintagecommanderoathbreakerstandardbrawlbrawlcompetitivebrawlalchemydueltlr
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Meta decks with Dark Leo & Shredder

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Official source