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"Find me cards equivalent to: Heartstone"

Equivalent cards to Heartstone (colorless, artifact, ability cost reduction) are:
1. Training Grounds – Reduces creature ability costs by {2} (blue, not colorless).
2. Biomancer's Familiar – Same effect as Training Grounds (blue/green).
3. Semblance Anvil – Reduces spell costs (not ability costs).
4. Ugin, the Ineffable – Reduces colorless spell costs.

Currently, there is no other colorless artifact that reduces the cost of activated abilities of creatures exactly like Heartstone.

Found Cards

5 Results

Biomancer's Familiar

Heartstone

Semblance Anvil

Training Grounds

Ugin, the Ineffable

Biomancer's Familiar #158s Creature — Mutant

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Info

Color:
Identifies:
Cost:
Rarity: Rare
Converted Cost: 2
Power/Toughness: 2/2
Types:
  • Creature
    • SubTypes:
  • Mutant
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • 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. Triggered abilities (starting with “when,” “whenever,” or “at”) are unaffected by the cost reduction ability of Biomancer’s Familiar.
  • An ability that has only one generic mana and some amount of other mana symbols in its activation cost will have its cost reduced by {1}.
  • Biomancer’s Familiar affects only abilities of creatures you control on the battlefield. The costs of activated abilities of creature cards that work in other zones (such as cycling) won’t be reduced.
  • The last ability of Biomancer’s Familiar doesn’t add or remove any counters. It just lets the creature adapt despite already having +1/+1 counters on it.

    • Prices

    Seller Price
    Manapool 14.79 USD
    Tcgplayer 17.24 USD
    Cardkingdom 14.99 USD
    Cardmarket 2.8 EUR

    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 creatures you control cost less to activate. This effect can't reduce the mana in that cost to less than one mana. : The next time target creature adapts this turn, it adapts as though it had no +1/+1 counters on it.

    Heartstone #STH-134 Artifact

    Variations: v1 v2
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    Info

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

    Rules

  • It will never reduce any colored mana portion of an activation cost.
  • It will not add a {1} to abilities with no generic mana in their activation cost.
  • The cost reduction can be applied to additional costs.
  • Can’t reduce Snow mana costs.
  • Activated abilities contain a colon. They’re generally written “[Cost]: [Effect].” Some keywords are activated abilities and will have colons in their reminder text.

    • Prices

    Seller Price
    Cardmarket 1.8 EUR
    Tcgplayer 2.14 USD
    Cardkingdom 3.49 USD
    Manapool 2.42 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 creatures cost less to activate. This effect can't reduce the mana in that cost to less than one mana.

    Semblance Anvil #201 Artifact

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    Info

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

    Abilities/Keywords

    Rules

  • Artifact, battle, creature, enchantment, instant, kindred, planeswalker, and sorcery are card types.
  • Semblance Anvil can reduce the amount you pay for a spell's cost that includes {X}. For example, Blaze is a sorcery that costs {X}{R}. If the card exiled with Semblance Anvil is a sorcery, and you want to cast Blaze with X equal to 5, you'll have to pay only {3}{R}. This is true even if the ability states that {X} must be paid with a certain color of mana (as Drain Life does).
  • Semblance Anvil takes the total cost to cast a spell into account, not just its mana cost. This includes additional costs (such as kicker) and alternative costs (such as evoke). It also includes cost increases from other sources (such as Lodestone Golem's ability).
  • Semblance Anvil won't affect the part of a spell's cost represented by colored mana symbols. For example, a spell that normally costs {1}{U} to cast would cost {U} if it shared a card type with the exiled card.
  • Semblance Anvil's cost reduction effect is mandatory.
  • Spells you cast that share multiple card types with the exiled card still cost just {2} less to cast. They don't get a greater cost reduction.

    • Prices

    Seller Price
    Manapool / 7.48 USD 6.55 USD
    Cardmarket / 5.79 EUR 2.07 EUR
    Tcgplayer / 10.03 USD 6.92 USD
    Cardkingdom 7.49 USD

    Legalities

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

    Text

    Imprint — When this artifact enters, you may exile a nonland card from your hand. Spells you cast that share a card type with the exiled card cost less to cast.

    Training Grounds #20 Enchantment

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    Info

    Color:
    Identifies:
    Cost:
    Rarity: Mythic
    Converted Cost: 1
    Power/Toughness: /
    Types:
  • Enchantment
    • SubTypes:
    Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • Training Grounds won't affect a cost that isn't the cost to activate a creature's activated ability. For example, it won't affect Flameblast Dragon's {X}{R} cost, since that's a cost paid when a triggered ability resolves, and it won't affect a kicker cost, since that's an additional cost to cast a spell. Activated ability costs appear before a colon (:) in a card's rules text, or, in the case of some keywords, before a colon in reminder text.
  • If an activated ability of a creature you control costs no generic mana to activate (for example, if it costs {R}{R}, it costs {0}, or it costs only nonmana actions such as {T} or "Sacrifice a creature"), Training Grounds simply won't affect it. In particular, it won't increase the cost to include a mana payment of {1}.
  • Training Grounds affects only creatures you control on the battlefield. The costs of activated abilities that work in other zones (such as cycling or unearth) won't be reduced.
  • Training Grounds can reduce the amount you pay for a creature's activated ability cost that includes {X}. For example, Drana, Kalastria Bloodchief has an activated ability that costs {X}{B}{B}. If you control Training Grounds and you activate the ability with X equal to 5, you'll have to pay only {3}{B}{B}. This is true even if the ability states that {X} must be paid with a certain color of mana, as Crimson Hellkite's ability does.
  • Training Grounds can reduce the part of an activation cost represented by generic mana symbols down to nothing, as long as it still costs at least one mana. For example, if an activation cost is {2}{G}, you'd have to pay only {G}. If an activation cost is {2}, though, you'd still have to pay {1}.
  • Training Grounds reduces the generic mana in waterbend costs for activated abilities. It will not reduce waterbend costs that are additional costs for casting spells.
  • Training Grounds takes the total cost to activate a creature's activated ability into account, not just the cost printed on it. For example, Urabrask has an activated ability that costs {R}, and Suppression Field says "Activated abilities cost {2} more to activate unless they're mana abilities." Since activating Urabrask's activated ability would now cost {2}{R}, Training Grounds reduces that cost back to {R}.
  • Training Grounds won't affect the part of an activation cost represented by colored mana symbols or snow mana symbols. It also won't affect nonmana parts of an activation cost, if there are any.

    • Prices

    Seller Price
    Cardmarket 3.77 EUR / 4.46 EUR
    Cardkingdom / 8.99 USD 7.49 USD
    Tcgplayer 4.68 USD / 7.46 USD
    Manapool / 8.95 USD 7.28 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 creatures you control cost less to activate. This effect can't reduce the mana in that cost to less than one mana.

    Ugin, the Ineffable #1243 Legendary Planeswalker — Ugin

    Variations: v1 v2
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    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 6
    Power/Toughness: /
    Types:
  • Planeswalker
    • SubTypes:
  • Ugin
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:
    Tokens:
    Spirit

    Rules

  • A colorless spell whose mana cost is {2} or {1} will cost {0} to cast.
  • A land normally has no color, even if it can produce one or more colors of mana.
  • If an effect such as that of Doubling Season causes Ugin to create two Spirit tokens, you still only exile one card from your library. You'll put that card into your hand the first time that either of the tokens leaves the battlefield.
  • If the Spirit leaves the battlefield for any reason, you'll put the exiled card into your hand, even if Ugin left the battlefield before that happened.
  • If you've activated Ugin's ability multiple times, you must keep track of which exiled card belongs to each Spirit token.
  • Once you look at the exiled face-down card once, you may look at it again any time you wish. If another player gains control of the Spirit token, that player can't look at the exiled card.
  • 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 (such as that of Ugin). The mana value of the spell remains unchanged, no matter what the total cost to cast it was.

    • Prices

    Seller Price
    Cardkingdom 11.99 USD
    Tcgplayer 8.19 USD
    Manapool 8.45 USD

    Legalities

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

    Text

    Colorless spells you cast cost less to cast.
    +1 Exile the top card of your library face down and look at it. Create a 2/2 colorless Spirit creature token. When that token leaves the battlefield, put the exiled card into your hand.
    −3Destroytarget permanent that's one or more colors.