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Most Decrepit Old Bird // Speak SecretsHow it works & interactions with other cards

By the ManaCount desk· 5 min read· The Hobbit· August 14, 2026
Carte Magic Most Decrepit Old Bird // Speak Secrets

Most Decrepit Old Bird // Speak Secrets 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

Flying Threshold — This creature gets +1/+1 as long as there are seven or more cards in your graveyard. Mill four cards, then put an instant or sorcery card from among them into your hand.

Complete guide

Most Decrepit Old Bird // Speak Secrets is a versatile blue card that rewards graveyard strategies while providing essential card selection through its Adventure component. Whether you need an early-game blocker or a way to dig for powerful spells, this Bird offers significant utility at every stage of the match.

Dual Nature of Adventures

This card exists in two parts: a creature named Most Decrepit Old Bird and a sorcery Adventure named Speak Secrets. In your hand, library, or graveyard, the card is strictly a creature. However, when you cast it, you choose which half to use. If you cast Speak Secrets, you mill four cards and can return an instant or sorcery from those milled cards to your hand. As the Adventure resolves, it is exiled, allowing you to cast the creature half from exile later.

Achieving Threshold

The creature side features the Threshold mechanic. While Most Decrepit Old Bird starts as a humble 1/1 with Flying for a single blue mana, it gains +1/+1 once you have seven or more cards in your graveyard. Speak Secrets helps you reach this requirement faster by milling four cards immediately, potentially putting you more than halfway toward the goal with a single spell.

Resolution and Timing

When Speak Secrets resolves, it doesn't go to the graveyard; it moves to the exile zone. From there, you may cast Most Decrepit Old Bird following normal creature timing rules (usually your main phase when the stack is empty). If the Adventure spell is countered, it goes to the graveyard instead of exile, and you lose the ability to cast the creature from exile.

Common Mistakes

A common error is trying to use Speak Secrets to pick up another copy of Most Decrepit Old Bird from the graveyard. Even though the card has an Adventure, it is considered a creature card in the graveyard, not an instant or sorcery. Additionally, if the card is exiled by an opponent's effect rather than resolving as an Adventure, you cannot cast the creature from exile.

Interaction examples

The Flight of the Birds

You have an Ornithopter of Paradise on the battlefield and cast Speak Secrets. You mill four cards, one of which is an instant. You put that instant into your hand and exile the Adventure. On your next turn, you use the mana from Ornithopter of Paradise to cast Most Decrepit Old Bird from exile. You now have two flying creatures ready to defend or attack.

Resource Management

With Faerie Mastermind in play, you cast Speak Secrets to dig for an answer. You mill four cards, including a high-impact sorcery. By adding that sorcery to your hand, you prepare for your opponent's turn. If your opponent draws extra cards, Faerie Mastermind lets you draw more, further filling your graveyard to help Most Decrepit Old Bird reach its Threshold bonus faster.

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

How it works : Most Decrepit Old Bird // Speak Secrets

Original English text — Wizards of the Coast / Scryfall

  1. #1· Wizards of the Coast

    If an object becomes a copy of an object that has an Adventure, the copy also has an Adventure. If it changes zones, it will either cease to exist (if it's a token) or cease to be a copy (if it's a nontoken permanent), and so you won't be able to cast it as an Adventure.

    No other card is named in this ruling.

  2. #2· Wizards of the Coast

    An adventurer card is a permanent card in every zone except the stack, as well as while on the stack if not cast as an Adventure. Ignore its alternative characteristics in those cases. For example, while it's in your graveyard, Bilbo, Luckwearer is a blue creature card whose mana value is 2. It can't be put into your hand by the effect of Speak Secrets ("Mill four cards, then put an instant or sorcery card from among them into your hand.").

    No other card is named in this ruling.

  3. #3· Wizards of the Coast

    If an effect copies an Adventure spell, that copy is exiled as it resolves. It ceases to exist as a state-based action; it's not possible to cast the copy as a permanent.

    No other card is named in this ruling.

  4. #4· Wizards of the Coast

    If an adventurer card ends up in exile for any other reason than by exiling itself while resolving, it won't give you permission to cast it as a permanent spell.

    No other card is named in this ruling.

  5. #5· Wizards of the Coast

    When casting a spell as an Adventure, use the alternative characteristics and ignore all of the card's normal characteristics. The spell's color, mana cost, mana value, and so on are determined by only those alternative characteristics. If the spell leaves the stack, it immediately resumes using its normal characteristics.

    No other card is named in this ruling.

  6. #6· Wizards of the Coast

    Casting a card as an Adventure isn't casting it for an alternative cost. Effects that allow you to cast a spell for an alternative cost or without paying its mana cost may allow you to apply those to the Adventure.

    No other card is named in this ruling.

  7. #7· Wizards of the Coast

    You must still follow any timing restrictions and permissions for the permanent spell you cast from exile. Normally, you'll be able to cast it only during your main phase while the stack is empty.

    No other card is named in this ruling.

  8. #8· Wizards of the Coast

    If a spell is cast as an Adventure, its controller exiles it instead of putting it into its owner's graveyard as it resolves. For as long as it remains exiled, that player may play it using its primary characteristics. If an Adventure spell leaves the stack in any way other than resolving (most likely by being countered or by failing to resolve because its targets have all become illegal), that card won't be exiled and the spell's controller won't be able to cast it as a permanent later.

    No other card is named in this ruling.

  9. #9· Wizards of the Coast

    If you cast an adventurer card as an Adventure, use only its alternative characteristics to determine whether it's legal to cast that spell. For example, if you control Gandalf, Party Guest ("At the beginning of combat on your turn, you may cast an instant or sorcery spell with mana value X or less from your hand without paying its mana cost, where X is twice the number of legendary Wizards you control."), you could cast Burglar's Plot from your hand without paying its mana cost (provided you control enough legendary Wizards), but not Bilbo, Luckwearer.

    No other card is named in this ruling.

  10. #10· Wizards of the Coast

    If an effect refers to a card, spell, or permanent that has an Adventure, it won't find an instant or sorcery spell on the stack that's been cast as an Adventure.

    No other card is named in this ruling.

  11. #11· Wizards of the Coast

    An effect may refer to a card, spell, or permanent that "has an Adventure." This refers to a card, spell, or permanent that has an adventurer card's set of alternative characteristics, even if they're not being used and even if that card was never cast as an Adventure.

    No other card is named in this ruling.

  12. #12· Wizards of the Coast

    If an effect instructs you to choose a card name, you may choose the alternative Adventure name. Consider only the alternative characteristics to determine whether that is an appropriate name to choose.

    No other card is named in this ruling.

02

Legal formats

standardfuturehistorictimelessgladiatorpioneermodernlegacyvintagecommanderoathbreakerstandardbrawlbrawlcompetitivebrawldueltlr
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