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
Academy Loremaster UUCreature — Human Wizard At the beginning of each player's draw step, that player may draw an additional card. If they do, spells they cast this turn cost {2} more to cast. 2/3
Colossal Heroics 2GInstant Strive — This spell costs {1}{G} more to cast for each target beyond the first. Any number of target creatures each get +2/+2 until end of turn. Untap those creatures.
Sword of Once and Future 3Artifact — Equipment Equipped creature gets +2/+2 and has protection from blue and from black. Whenever equipped creature deals combat damage to a player, surveil 2. Then you may cast an instant or sorcery spell with mana value 2 or less from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead. Equip {2}
Flotsam 1G/UInstant Mill three cards. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
Ignite the Future 3RSorcery Exile the top three cards of your library. Until the end of your next turn, you may play those cards. If this spell was cast from a graveyard, you may play cards this way without paying their mana costs. Flashback {7}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Darksteel Monolith 8Artifact Indestructible Once each turn, you may pay {0} rather than pay the mana cost for a colorless spell that you cast from your hand.
Kaervek's Torch XRSorcery As long as Kaervek's Torch is on the stack, spells that target it cost {2} more to cast. Kaervek's Torch deals X damage to any target.
Commander Liara Portyr 3RWLegendary Creature — Human Soldier Whenever you attack, spells you cast from exile this turn cost {X} less to cast, where X is the number of players being attacked. Exile the top X cards of your library. Until end of turn, you may cast spells from among those exiled cards. 5/3
Flawless Maneuver 2WInstant If you control a commander, you may cast this spell without paying its mana cost. Creatures you control gain indestructible until end of turn.
Epic Experiment XURSorcery Exile the top X cards of your library. You may cast instant and sorcery spells with mana value X or less from among them without paying their mana costs. Then put all cards exiled this way that weren't cast into your graveyard.
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