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
Windgrace Acolyte 4BCreature — Cat Warrior Flying When Windgrace Acolyte enters the battlefield, mill three cards and you gain 3 life. 3/2
Meddling Youths 3RWCreature — Human Detective Haste Whenever you attack with three or more creatures, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") 4/5
Launch the Fleet WSorcery Strive — This spell costs {1} more to cast for each target beyond the first. Until end of turn, any number of target creatures each gain "Whenever this creature attacks, create a 1/1 white Soldier creature token that's tapped and attacking."
Surge to Victory 4RRSorcery Exile target instant or sorcery card from your graveyard. Creatures you control get +X/+0 until end of turn, where X is that card's mana value. Whenever a creature you control deals combat damage to a player this turn, copy the exiled card. You may cast the copy without paying its mana cost.
Tidebinder Mage UUCreature — Merfolk Wizard When Tidebinder Mage enters the battlefield, tap target red or green creature an opponent controls. That creature doesn't untap during its controller's untap step for as long as you control Tidebinder Mage. 2/2
Rootwater Shaman 2UCreature — Merfolk Shaman You may cast Aura spells with enchant creature as though they had flash. 2/2
Wrath of Marit Lage 3UUEnchantment When Wrath of Marit Lage enters the battlefield, tap all red creatures. Red creatures don't untap during their controllers' untap steps.
Quick Sliver 1GCreature — Sliver Flash Any player may cast Sliver spells as though they had flash. 1/1
Blast of Genius 4URSorcery Choose any target. Draw three cards, then discard a card. Blast of Genius deals damage equal to the discarded card's mana value to that permanent or player.
Branch of Vitu-Ghazi Land {T}: Add {C}. Disguise {3} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.) When Branch of Vitu-Ghazi is turned face up, add two mana of any one color. Until end of turn, you don't lose this mana as steps and phases end.
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