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
Black Lotus 0Artifact {T}, Sacrifice Black Lotus: Add three mana of any one color.
Ancient Stone Idol 10Artifact Creature — Golem Flash This spell costs {1} less to cast for each attacking creature. Trample When Ancient Stone Idol dies, create a 6/12 colorless Construct artifact creature token with trample. 12/12
Mogg Salvage 2RInstant If an opponent controls an Island and you control a Mountain, you may cast this spell without paying its mana cost. Destroy target artifact.
As Foretold 2UEnchantment At the beginning of your upkeep, put a time counter on As Foretold. Once each turn, you may pay {0} rather than pay the mana cost for a spell you cast with mana value X or less, where X is the number of time counters on As Foretold.
Imoti, Celebrant of Bounty 3GULegendary Creature — Naga Druid Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) Spells you cast with mana value 6 or greater have cascade. 3/1
Piracy UUSorcery Until end of turn, you may tap lands you don't control for mana. Spend this mana only to cast spells.
Grenzo, Crooked Jailer 4BRLegendary Creature — Goblin Rogue When Grenzo enters the battlefield and at the beginning of your upkeep, heist target opponent's library. Once each turn, you may pay {0} rather than pay the mana cost for a spell you cast that you don't own. 6/4
Great Hall of the Citadel Land {T}: Add {C}. {1}, {T}: Add two mana in any combination of colors. Spend this mana only to cast legendary spells.
Exert Influence 4USorcery Converge — Gain control of target creature if its power is less than or equal to the number of colors of mana spent to cast this spell.
Closing Statement 3WBInstant This spell costs {2} less to cast during your end step. Destroy target creature or planeswalker you don't control. Put a +1/+1 counter on up to one target creature you control.
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