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
Voltage Surge RInstant As an additional cost to cast this spell, you may sacrifice an artifact. Voltage Surge deals 2 damage to target creature or planeswalker. If this spell's additional cost was paid, Voltage Surge deals 4 damage instead.
The Ringhart Crest 1GLegendary Artifact As The Ringhart Crest enters the battlefield, choose a creature type. {T}: Add {G}. Spend this mana only to cast a creature spell of the chosen type or a legendary creature spell.
Skybeast Tracker 3GCreature — Giant Archer Reach Whenever you cast a spell with mana value 5 or greater, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.") 2/4
Myojin of Cryptic Dreams 5UUULegendary Creature — Spirit Myojin of Cryptic Dreams enters the battlefield with an indestructible counter on it if you cast it from your hand. Remove an indestructible counter from Myojin of Cryptic Dreams: Copy target permanent spell you control three times. (The copies become tokens.) 3/3
Junktown Land {T}: Add {C}. {4}{R}, {T}, Sacrifice Junktown: Create three Junk tokens. (They're artifacts with "{T}, Sacrifice this artifact: Exile the top card of your library. You may play that card this turn. Activate only as a sorcery.")
Fertile Ground 1GEnchantment — Aura Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional one mana of any color.
Main Event Horizon 3WWSorcery As an additional cost to cast this spell, choose A through M or N through Z. Destroy each creature whose name begins with a letter in the chosen range.
Korvold, Gleeful Glutton 5BRGLegendary Creature — Dragon Noble This spell costs {1} less to cast for each card type among permanents you've sacrificed this turn. Flying, trample, haste Whenever Korvold deals combat damage to a player, put X +1/+1 counters on Korvold and draw X cards, where X is the number of permanent types among cards in your graveyard. 4/4
Berg Strider 4USnow Creature — Giant Wizard When Berg Strider enters the battlefield, tap target artifact or creature an opponent controls. If {S} was spent to cast this spell, that permanent doesn't untap during its controller's next untap step. ({S} is mana from a snow source.) 4/4
Nightclub Bouncer 2UUCreature — Human Rogue Flash When Nightclub Bouncer enters the battlefield, return target nonland permanent an opponent controls to its owner's hand. It perpetually gains "This spell costs {2} more to cast." 2/3
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