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"Find me cards equivalent to: Dutiful Knowledge Seeker"

Equivalent cards to Dutiful Knowledge Seeker in mono-blue and with similar abilities:
1. Psychic Spiral (blue, interacts with graveyards and library, but is an instant)
2. Mistcaller (blue, has a triggered ability and is a creature, but exiles instead of moving to library)
3. Thought Sponge (blue, enters with counters based on cards drawn, interacts with +1/+1 counters)
4. Embodiment of Spring (blue, self-sacrifice for library interaction though not with graveyards)
5. Laboratory Maniac (blue, triggers off moving cards between zones, but not directly relevant)

Closest actual equivalent does not exist in mono-blue with both +1/+1 counters and the specific library/graveyard interaction—Dutiful Knowledge Seeker is unique.
These cards are included for their partial similarities in color, type, and mechanics.

Found Cards

6 Results

Dutiful Knowledge Seeker

Embodiment of Spring

Laboratory Maniac

Mistcaller

Psychic Spiral

Thought Sponge

Dutiful Knowledge Seeker #92 Creature — Fox Spirit

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Info

Color:
Identifies:
Cost:
Rarity: Uncommon
Converted Cost: 3
Power/Toughness: 2/2
Types:
  • Creature
    • SubTypes:
  • Fox
  • Spirit
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • No entries

    • Prices

    Seller Price
    Manapool 0.15 USD / 0.15 USD
    Cardkingdom 0.35 USD
    Cardmarket 0.31 EUR / 0.34 EUR
    Tcgplayer / 0.72 USD 0.19 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    Whenever one or more cards are put into a library from anywhere, put a +1/+1counteron this creature. : Put target card from a graveyard on the bottom of its owner's library.

    Embodiment of Spring #KTK-39 Creature — Elemental

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    Info

    Color:
    Identifies:
    Cost:
    Rarity: Common
    Converted Cost: 1
    Power/Toughness: 0/3
    Types:
  • Creature
    • SubTypes:
  • Elemental
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • No entries

    • Prices

    Seller Price
    Manapool 0.15 USD
    Cardkingdom 0.35 USD
    Cardmarket 0.14 EUR
    Tcgplayer 0.31 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    , ,Sacrificethis creature: Search your library for a basic land card, put it onto the battlefield tapped, thenshuffle

    Laboratory Maniac #61 aka. Lab Man Creature — Human Wizard

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    Info

    Color:
    Identifies:
    Cost:
    Rarity: Uncommon
    Converted Cost: 3
    Power/Toughness: 2/2
    Types:
  • Creature
    • SubTypes:
  • Human
  • Wizard
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • If for some reason you can't win the game (because your opponent has cast Angel's Grace this turn, for example), you won't lose for having tried to draw a card from a library with no cards in it. The draw was still replaced.
  • If two or more players each control a Laboratory Maniac and each player is instructed to draw a number of cards, first the player whose turn it is draws that many cards. If this causes that player to win the game instead, the game is immediately over. If the game isn't over yet, repeat this process for each other player in turn order.

    • Prices

    Seller Price
    Manapool / 1.79 USD 1.29 USD
    Cardmarket / 2.31 EUR 0.77 EUR
    Tcgplayer / 1.6 USD 2.18 USD
    Cardkingdom 1.79 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    If you would draw a card while your library has no cards in it, you win the game instead.

    Mistcaller #62 Creature — Merfolk Wizard

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    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 1
    Power/Toughness: 1/1
    Types:
  • Creature
    • SubTypes:
  • Merfolk
  • Wizard
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • If Mistcaller enters the battlefield at the same time as other creatures, its ability can’t be activated in time to affect those creatures.
  • Mistcaller’s ability doesn’t stop creature tokens from entering the battlefield. It also doesn’t affect creatures that are already on the battlefield.
  • Mistcaller’s ability won’t affect any nontoken creatures that were cast, including ones cast from unusual zones such as your graveyard.

    • Prices

    Seller Price
    Manapool / 2.07 USD 0.15 USD
    Cardkingdom / 2.99 USD 0.59 USD
    Cardmarket 0.43 EUR / 2.68 EUR
    Tcgplayer 0.5 USD / 3.31 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    Sacrifice this creature: Until end of turn, if a nontoken creature would enter and it wasn't cast, exile it instead.

    Psychic Spiral #47 Instant

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    Info

    Color:
    Identifies:
    Cost:
    Rarity: Uncommon
    Converted Cost: 5
    Power/Toughness: /
    Types:
  • Instant
    • SubTypes:
    Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Mill

    Rules

  • If you cast Psychic Spiral when there are no cards in your graveyard, you’ll still shuffle your library.
  • Psychic Spiral won’t be shuffled into your library, and it won’t be counted when determining how many cards the target player puts into their graveyard. It will be put into your graveyard after you follow its instructions.

    • Prices

    Seller Price
    Cardmarket 0.22 EUR / 1.38 EUR
    Cardkingdom / 2.99 USD 0.35 USD
    Tcgplayer 0.16 USD / 2.54 USD
    Manapool / 1.54 USD 0.15 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    Shuffle all cards from your graveyard into your library. Target player mills that many cards.

    Thought Sponge #12 Creature — Sponge

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    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 4
    Power/Toughness: 1/1
    Types:
  • Creature
    • SubTypes:
  • Sponge
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Flash

    Rules

  • Thought Sponge checks how many cards were drawn by opponents this turn, even opponents who have left the game. The greatest number drawn by a single opponent is how many +1/+1 counters it enters with.
  • Thought Sponge checks the total number of cards drawn by each opponent, not how many were drawn due to a single instruction.
  • Thought Sponge gets its +1/+1 counters at the moment it enters the battlefield. There's not a time that it's on the battlefield before its replacement effect has applied.
  • Use Thought Sponge's power as it last existed on the battlefield to determine how many cards to draw for its last ability. If that number is negative, you neither draw nor discard cards.

    • Prices

    Seller Price
    Tcgplayer 0.31 USD
    Cardkingdom 0.49 USD
    Cardmarket 0.28 EUR
    Manapool 0.19 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    Flash This creature enters with a number of +1/+1 counters on it equal to the greatest number of cards an opponent has drawn this turn. When this creature dies, draw cards equal to its power.