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
Gnoll War Band 5RCreature — Gnoll This spell costs {1} less to cast for each opponent who was dealt damage this turn. Menace Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token that's a copy of this creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.) 5/5
Frogtosser Banneret 1BCreature — Goblin Rogue Haste Goblin spells and Rogue spells you cast cost {1} less to cast. 1/1
Siren Reaver 3UCreature — Siren Pirate Raid — This spell costs {1} less to cast if you attacked this turn. Flying 3/2
Captain Eberhart 1WLegendary Creature — Human Soldier Double strike Spells cast from among cards you drew this turn cost {1} less to cast. Spells cast from among cards your opponents drew this turn cost {1} more to cast. 1/2
Capricious Hellraiser 3RRRCreature — Phyrexian Dragon This spell costs {3} less to cast if you have nine or more cards in your graveyard. Flying When Capricious Hellraiser enters the battlefield, exile three cards at random from your graveyard. Choose a noncreature, nonland card from among them and copy it. You may cast the copy without paying its mana cost. 4/4
Gargantuan Leech 7BCreature — Leech This spell costs {1} less to cast for each Cave you control and each Cave card in your graveyard. Lifelink 5/5
Marshmist Titan 6BCreature — Giant This spell costs {X} less to cast, where X is your devotion to black. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.) 4/5
Warden of Evos Isle 2UCreature — Bird Wizard Flying Creature spells with flying you cast cost {1} less to cast. 2/2
Heartless Summoning 1BEnchantment Creature spells you cast cost {2} less to cast. Creatures you control get -1/-1.
The Destined Hero Spells you control that target a creature you control cost {2} less to cast.
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