cache exists in db ManaHive.com - #1 Magic The Gathering Card Search Engine, Probably
BETA
Newest Sets: Teenage Mutant Ninja Turtles Lorwyn Eclipsed MagicFest 2026 Avatar: The Last Airbender Marvel Universe Marvel's Spider-Man Arena Anthology 3 Arena Anthology 4 2023 Heroes of the Realm Arena Anthology 1

5 Cards Found

AI 🤖 Find me cards equivalent to: Seal of the Guildpact

Equivalent cards to Seal of the Guildpact (colorless artifact, mana discount for spells of chosen colors) include:

  • Herald's Horn (discounts creature spells of a chosen type, colorless artifact)
  • Urza's Incubator (discounts creatures of a chosen type, colorless artifact)
  • Cloud Key (discounts a chosen card type, colorless artifact)
  • Karn, the Great Creator (can reduce some artifact costs, colorless)


Reason: All are colorless artifacts that reduce the casting cost of spells matching a chosen attribute.

Results:

Cloud Key #54 Artifact

Info

Color:
Identifies:
Cost:
Rarity: Rare
Converted Cost: 3
Power/Toughness: /
Types:
  • Artifact
    • SubTypes:
    Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • The cost reduction applies only to generic mana in the cost of spells of the chosen type you cast.
  • To determine the total cost of a spell, start with the mana cost or alternative cost you're paying (such as a flashback cost), add any cost increases (such as kicker costs), then apply any cost reductions (such as that of Cloud Key's ability). The mana value of the spell is determined by only its mana cost, no matter what the total cost to cast that spell was.

    • Prices

    Seller Price
    Tcgplayer 1.2 USD
    Cardmarket 1.6 EUR
    Cardkingdom 2.99 USD
    Manapool 1.18 USD

    Legalities

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

    Text

    As this artifact enters, choose artifact, creature, enchantment, instant, or sorcery. Spells you cast of the chosen type cost less to cast.

    Herald's Horn #53 Artifact

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Uncommon
    Converted Cost: 3
    Power/Toughness: /
    Types:
  • Artifact
    • SubTypes:
    Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • If you don't put the top card of your library into your hand, you put it back on top of your library without revealing it. You'll draw it in that turn's draw step.
  • If you somehow control a Herald's Horn with no chosen creature type, no spells will cost less to cast, not even creature spells with no creature type. You'll be able to look at the top card of your library at the beginning of each of your upkeeps, but you can never put it into your hand this way, even if it's a creature card with no creature type.
  • The effect of Herald's Horn reduces only generic mana in a spell's cost. If that cost has no generic mana, the cost isn't reduced.
  • To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions. The mana value of the spell remains unchanged, no matter what the total cost to cast it was.

    • Prices

    Seller Price
    Tcgplayer 3.72 USD
    Cardmarket 4.15 EUR / 3.49 EUR
    Cardkingdom 5.99 USD
    Manapool 4.11 USD

    Legalities

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

    Text

    As this artifact enters, choose a creature type. Creature spells you cast of the chosen type cost less to cast. At the beginning of your upkeep, look at the top card of your library. If it's a creature card of the chosen type, you may reveal it and put it into your hand.

    Karn, the Great Creator #1 Legendary Planeswalker — Karn

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Mythic
    Converted Cost: 4
    Power/Toughness: /
    Types:
  • Planeswalker
    • SubTypes:
  • Karn
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • A noncreature permanent that turns into a creature can attack, and its {T} abilities can be activated, only if its controller has continuously controlled that permanent since the beginning of their most recent turn. It doesn't matter how long the permanent has been a creature.
  • Activated abilities contain a colon. They're generally written "[Cost]: [Effect]." Some keyword abilities are activated abilities and will have colons in their reminder text, such as equip. Triggered abilities (starting with "when," "whenever," or "at") are unaffected by Karn.
  • If a permanent has {X} in its mana cost, X is considered to be 0.
  • In a casual game, a card you choose from outside the game comes from your personal collection. In a tournament event, a card you choose from outside the game must come from your sideboard. You may look at your sideboard at any time.
  • Karn's first ability affects only artifacts on the battlefield. Activated abilities that work in other zones can still be activated.
  • Karn's last ability can't get a face-down card in exile, even if you know it's an artifact card.

    • Prices

    Seller Price
    Tcgplayer 5.23 USD / 5.34 USD
    Cardmarket 5.93 EUR / 6.04 EUR
    Cardkingdom 6.49 USD
    Manapool 3.83 USD / 4.94 USD

    Legalities

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

    Text

    Activated abilities of artifacts your opponents control can't be activated.
    +1 Until your next turn, up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value.
    −2 You may reveal an artifact card you own from outside the game or choose a face-up artifact card you own in exile. Put that card into your hand.

    Seal of the Guildpact #266 Artifact

    Variations: v1 v2 v3

    Info

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

    Rules

  • If a spell you cast has {X} in its mana cost, you choose the value of X before calculating the spell's total cost. For example, if that spell's mana cost is {X}{R}{G} and you've chosen red and green, you could choose 5 as the value of X and pay {3}{R}{G} to cast the spell.
  • If there are additional costs to cast a spell, or if the cost to cast a spell is increased by an effect (such as the one created by Thalia, Guardian of Thraben's ability), apply those increases before applying cost reductions.
  • Seal of the Guildpact's last ability can't reduce the amount of colored mana you pay for a spell. It reduces only the generic component of that cost.
  • Seal of the Guildpact's last ability doesn't change the mana cost or mana value of any spell. It changes only the total cost you pay.
  • The cost reduction can apply to alternative costs such as evoke costs.
  • You must choose two different colors.

    • Prices

    Seller Price
    Tcgplayer 0.4 USD / 0.52 USD
    Cardmarket 0.25 EUR / 0.27 EUR
    Cardkingdom 0.69 USD / 0.49 USD
    Manapool 0.35 USD / 0.41 USD

    Legalities

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

    Text

    As this artifact enters, choose two colors. Each spell you cast costs less to cast for each of the chosen colors it is.

    Urza's Incubator #142 Artifact

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 3
    Power/Toughness: /
    Types:
  • Artifact
    • SubTypes:
    Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • Multiple Incubators are cumulative.
  • You choose a creature type right as it enters, before any continuous effects are applied or trigged abilities trigger.

    • Prices

    Seller Price
    Tcgplayer 17.37 USD / 178.98 USD
    Cardmarket 11.26 EUR / 77.03 EUR
    Manapool 14.5 USD / 88.47 USD

    Legalities

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

    Text

    As this artifact enters, choose a creature type. Creature spells of the chosen type cost less to cast.

    Cloud Key Artifact Normal - ~$1.74

    Herald's Horn Artifact Normal - ~$4.29

    Karn, the Great Creator Legendary Planeswalker — Karn Normal - ~$5.4

    Seal of the Guildpact Artifact Normal - ~$0.42

    Urza's Incubator Artifact Normal - ~$64.6

    Secret Lair Spoilers — January 15 | The Return of Fallout Secret Lairs A return to the universe of Fallout with a few Secret Lairs, coinciding ...
    Single Scoop: This Meta Calls for Talion With the average mana value of cards in the current Standard format bein...
    Vintage 101: A Return to Lorwyn Joe Dyer takes a peek at Lorwyn for Vintage!
    Against the Odds: I Made My Opponent Discard Their BATTLEFIELD I made my opponent discard their battlefield. You heard me right. Not th...