Card Codex

M:tG card similarity search

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
Invasion of Vryn 3UBattle — Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Vryn enters the battlefield, draw three cards, then discard a card.
Kess, Dissident Mage 1UBRLegendary Creature — Human Wizard Flying Once during each of your turns, you may cast an instant or sorcery spell from your graveyard. If a spell cast this way would be put into your graveyard, exile it instead. 3/4
Horde of Notions WUBRGLegendary Creature — Elemental Vigilance, trample, haste {W}{U}{B}{R}{G}: You may play target Elemental card from your graveyard without paying its mana cost. 5/5
A-Case the Joint 4USorcery Draw three cards, then look at the top card of each player's library.
Moonhold 2R/WInstant Target player can't play lands this turn if {R} was spent to cast this spell and can't cast creature spells this turn if {W} was spent to cast this spell. (Do both if {R}{W} was spent.)
Drover of the Mighty 1GCreature — Human Druid Drover of the Mighty gets +2/+2 as long as you control a Dinosaur. {T}: Add one mana of any color. 1/1
Memory Vampire 4UBCreature — Vampire Detective Flying Whenever Memory Vampire deals combat damage to a player, any number of target players each mill that many cards. Then you may collect evidence 9. When you do, you may cast target nonland card from defending player's graveyard without paying its mana cost. 4/4
Abjure UInstant As an additional cost to cast this spell, sacrifice a blue permanent. Counter target spell.
Proclamation of Rebirth 2WSorcery Return up to three target creature cards with mana value 1 or less from your graveyard to the battlefield. Forecast — {5}{W}, Reveal Proclamation of Rebirth from your hand: Return target creature card with mana value 1 or less from your graveyard to the battlefield. (Activate only during your upkeep and only once each turn.)
Brisela, Voice of Nightmares Legendary Creature — Eldrazi Angel Flying, first strike, vigilance, lifelink Your opponents can't cast spells with mana value 3 or less. 9/10
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