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6 Cards Found

AI 🤖 Find me cards equivalent to: Stone Calendar

Equivalent cards to Stone Calendar (colorless, cost-reducing artifacts):
1. Cloud Key — Reduces cost of a chosen card type by
1. 2. Urza's Incubator — Reduces cost of a chosen creature type by
2. 3. Herald's Horn — Reduces cost of chosen creature type by
1. 4. Sapphire Medallion, Ruby Medallion, etc. — Reduce costs for a specific color by
1.


Reason: These are all colorless artifacts that reduce mana costs, similar to Stone Calendar.

Results:

Cloud Key #265 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 3.97 USD / 5.5 USD
    Cardmarket 2.9 EUR / 3.63 EUR
    Cardsphere 3.92 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.
  • You can't choose multiple creature types, such as "Cat Warrior." A Cat Warrior is both a Cat and a Warrior. It's affected by anything that affects either type and unaffected by things that affect non-Cat or non-Warrior creatures.
  • You must choose an existing creature type, such as Vampire or Cat. Card types such as "artifact" can't be chosen.

    • Prices

    Seller Price
    Tcgplayer 4.03 USD
    Cardmarket 4.41 EUR / 3.49 EUR
    Cardkingdom 7.49 USD
    Cardsphere 4.7 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.

    Ruby Medallion #305 Artifact

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 2
    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.
  • 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.
  • The ability can't reduce the amount of colored mana you pay for a spell. It reduces only the generic mana component of that cost.
  • The 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 flashback costs.

    • Prices

    Seller Price
    Tcgplayer 23.52 USD
    Cardmarket 16.48 EUR
    Cardsphere 20.45 USD

    Legalities

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

    Text

    Red spells you cast cost less to cast.

    Sapphire Medallion #306 Artifact

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 2
    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.
  • 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.
  • The ability can't reduce the amount of colored mana you pay for a spell. It reduces only the generic mana component of that cost.
  • The 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 flashback costs.

    • Prices

    Seller Price
    Tcgplayer 12.97 USD
    Cardmarket 10.33 EUR
    Cardkingdom 13.99 USD
    Cardsphere 13.01 USD

    Legalities

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

    Text

    Blue spells you cast cost less to cast.

    Stone Calendar #111 Artifact

    Info

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

    Rules

  • Does not change the mana cost of the spell, it just reduces what you pay for it.
  • You may choose not to apply Stone Calendar’s cost reduction effect.

    • Prices

    Seller Price
    Tcgplayer 10.43 USD
    Cardmarket 9.68 EUR
    Cardkingdom 10.99 USD
    Cardsphere 10.04 USD

    Legalities

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

    Text

    Spells you cast cost less to cast.

    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 15.79 USD / 94.04 USD
    Cardmarket 11.73 EUR / 95.6 EUR
    Cardkingdom 23.99 USD / 149.99 USD
    Cardsphere 18.59 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 - ~$3.98

    Herald's Horn Artifact Normal - ~$4.82

    Ruby Medallion Artifact Normal - ~$20.15

    Sapphire Medallion Artifact Normal - ~$12.58

    Stone Calendar Artifact Normal - ~$10.29

    Urza's Incubator Artifact Normal - ~$58.53

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