Card Codex

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17 May 2024: Card library updated.

Trinisphere

3 · Artifact

As long as Trinisphere is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost {1}{B} to cast costs {2}{B} to cast instead.)

Similar cards

Color identity:
NameManaTypeText
Draco 16Artifact Creature — Dragon Domain — This spell costs {2} less to cast for each basic land type among lands you control. Flying Domain — At the beginning of your upkeep, sacrifice Draco unless you pay {10}. This cost is reduced by {2} for each basic land type among lands you control. 9/9
Storage Matrix 3Artifact As long as Storage Matrix is untapped, each player chooses artifact, creature, or land during their untap step. That player can untap only permanents of the chosen type this step.
Force of Vigor 2GGInstant If it's not your turn, you may exile a green card from your hand rather than pay this spell's mana cost. Destroy up to two target artifacts and/or enchantments.
Sadistic Skymarcher 2BCreature — Vampire Soldier As an additional cost to cast this spell, reveal a Vampire card from your hand or pay {1}. Flying, lifelink 2/2
Protective Sphere 2WEnchantment {1}, Pay 1 life: Prevent all damage that would be dealt to you this turn by a source of your choice that shares a color with the mana spent on this activation cost. (Colorless mana prevents no damage.)
Change the Equation 1UInstant Choose one — • Counter target spell with mana value 2 or less. • Counter target red or green spell with mana value 6 or less.
Primal Beyond Land As Primal Beyond enters the battlefield, you may reveal an Elemental card from your hand. If you don't, Primal Beyond enters the battlefield tapped. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast an Elemental spell or activate an ability of an Elemental.
Snapback 1UInstant You may exile a blue card from your hand rather than pay this spell's mana cost. Return target creature to its owner's hand.
K'rrik, Son of Yawgmoth 4B/PB/PB/PLegendary Creature — Phyrexian Horror Minion ({B/P} can be paid with either {B} or 2 life.) Lifelink For each {B} in a cost, you may pay 2 life rather than pay that mana. Whenever you cast a black spell, put a +1/+1 counter on K'rrik, Son of Yawgmoth. 2/2
One with the Multiverse 6UUEnchantment You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. Once during each of your turns, you may cast a spell from your hand or the top of your library without paying its mana cost.
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