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Rules guide · Legendary Creature

Lady Octopus, Inspired InventorHow it works & interactions with other cards

By the ManaCount desk· 2 min read· Marvel's Spider-Man· September 26, 2025
Carte Magic Lady Octopus, Inspired Inventor

Lady Octopus, Inspired Inventor 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

Whenever you draw your first or second card each turn, put an ingenuity counter on Lady Octopus. {T}: You may cast an artifact spell from your hand with mana value less than or equal to the number of ingenuity counters on Lady Octopus without paying its mana cost.

Complete guide

Lady Octopus, Inspired Inventor is a brilliant new addition to blue decks that rewards your intellectual curiosity. By drawing cards, you accumulate ingenuity counters that allow you to deploy powerful artifacts for free. This legendary Human Scientist Villain is all about building up resources and then unleashing mechanical wonders onto the battlefield.

Harnessing Ingenuity

Lady Octopus features a triggered ability that triggers whenever you draw your first or second card each turn. Each time this happens, she receives an ingenuity counter. Note that this counts the first card you draw in your draw step as well as additional draws. If you draw two cards at once, the ability triggers twice, and she gains two counters. However, drawing a third, fourth, or fifth card in a single turn will not provide any additional counters.

Casting Without Cost

The activated ability of Lady Octopus allows you to tap her to cast an artifact spell from your hand for free. The restriction is that the spell's mana value must be less than or equal to the number of ingenuity counters currently on her. You cast the spell during the resolution of this ability, meaning you follow all normal timing rules for casting, except you ignore the mana cost. If you choose not to cast anything as the ability resolves, you cannot save the effect for later in the turn.

Strategic Considerations

A common mistake is forgetting that Lady Octopus can gain counters on opponents' turns. If an effect causes you to draw cards during an opponent's turn, she will still gain ingenuity counters for the first and second card drawn that turn. Additionally, remember that if a spell has {X} in its mana cost, X is considered 0 when determining if its mana value fits within your current counter count.

Interaction examples

A Quick Start

During your draw step, you draw your first card of the turn. This triggers Lady Octopus, and she receives one ingenuity counter. You can now tap Lady Octopus to cast Ornithopter of Paradise from your hand without paying its mana cost, as its mana value of 2 is not yet met, but at 1 counter you could cast an artifact with mana value 0 or 1. If you wait until you draw a second card, you can cast the Ornithopter easily.

Multi-Turn Genius

With Faerie Mastermind on the battlefield, an opponent draws their second card, causing you to draw a card. Since this is your first draw of that opponent's turn, Lady Octopus gains an ingenuity counter. Later, you activate Faerie Mastermind's ability to make everyone draw. This is your second draw of that turn, giving Lady Octopus another counter. You have now rapidly increased her power without it even being your turn.

Guide written with AI from the official text and rulings. Official English text prevails.

How it works : Lady Octopus, Inspired Inventor

Original English text — Wizards of the Coast / Scryfall

  1. #1· Wizards of the Coast

    You don't have to cast a spell as that ability resolves. If you choose not to for some reason, don't let anyone judge your genius plans.

    No other card is named in this ruling.

  2. #2· Wizards of the Coast

    The spell is cast as Lady Octopus's last ability resolves. You can't wait and cast it later.

    No other card is named in this ruling.

02

Popular combos

Real combos played by the community, sorted by popularity.

Lady Octopus, Inspired Inventor
+Ancestral Statue
+Intruder Alarm
#1

Lady Octopus, Inspired Inventor + Ancestral Statue + Intruder Alarm

Infinite artifact ETBInfinite artifact LTBInfinite creature LTBInfinite creature ETB
  1. 1Activate Lady Octopus by tapping it, causing you to cast Ancestral Statue without paying its mana cost.
  2. 2When Ancestral Statue enters, it and Intruder Alarm trigger.
  3. 3Resolve the Ancestral Statue trigger, returning it from the battlefield to your hand.
  4. 4Resolve the Intruder Alarm trigger, untapping all creatures.
  5. 5Repeat.
  6. 6Activate all mana-producing creatures you control by tapping them, adding at least {5}.
  7. 7Cast Ancestral Statue by paying {4}.
  8. 8Ancestral Statue enters the battlefield, triggering itself and Intruder Alarm.
03

Legal formats

standardfuturehistorictimelessgladiatorpioneermodernlegacyvintagepennycommanderoathbreakerstandardbrawlbrawlcompetitivebrawlalchemydueltlr
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