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
Saruman, the White Hand 1UBRLegendary Creature — Avatar Wizard Whenever you cast a noncreature spell, amass Orcs X, where X is that spell's mana value. (Put X +1/+1 counters on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.) Goblins and Orcs you control have ward {2}. 2/5
Liquify 2UInstant Counter target spell with mana value 3 or less. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
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Tangleroot 3Artifact Whenever a player casts a creature spell, that player adds {G}.
Stitched Drake 1UUCreature — Zombie Drake As an additional cost to cast this spell, exile a creature card from your graveyard. Flying 3/4
Relic of Legends 3Artifact {T}: Add one mana of any color. Tap an untapped legendary creature you control: Add one mana of any color.
Induce Paranoia 2UUInstant Counter target spell. If {B} was spent to cast this spell, that spell's controller mills X cards, where X is the spell's mana value.
Curious Homunculus 1UCreature — Homunculus {T}: Add {C}. Spend this mana only to cast an instant or sorcery spell. At the beginning of your upkeep, if there are three or more instant and/or sorcery cards in your graveyard, transform Curious Homunculus. 1/1
Mysteries of the Deep 4UInstant Draw two cards. Landfall — If you had a land enter the battlefield under your control this turn, draw three cards instead.
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