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
Cactarantula 4GGCreature — Plant Spider This spell costs {1} less to cast if you control a Desert. Reach Whenever Cactarantula becomes the target of a spell or ability an opponent controls, you may draw a card. 6/5
Storm Skreelix 3URCreature — Drake Horror Flying Instant and sorcery spells you cast cost {1} less to cast. Whenever you cast an instant or sorcery spell, Storm Skreelix gets +2/+0 until end of turn. 2/4
Tlincalli Hunter 5GGCreature — Scorpion Scout Trample Once each turn, you may pay {0} rather than pay the mana cost for a creature spell you cast from exile. 7/7
Thassa's Bounty 5USorcery Draw three cards. Target player mills three cards.
Weight of Memory 3UUSorcery Draw three cards. Target player mills three cards.
Guile 3UUUCreature — Elemental Incarnation Guile can't be blocked except by three or more creatures. If a spell or ability you control would counter a spell, instead exile that spell and you may play that card without paying its mana cost. When Guile is put into a graveyard from anywhere, shuffle it into its owner's library. 6/6
Jodah, Archmage Eternal 1URWLegendary Creature — Human Wizard Flying You may pay {W}{U}{B}{R}{G} rather than pay the mana cost for spells that you cast. 4/3
Nardole, Resourceful Cyborg 1ULegendary Artifact Creature — Scientist {T}: Add {U} for each counter on Nardole. Spend this mana only to cast noncreature spells. Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.) Doctor's companion (You can have two commanders if the other is the Doctor.) 1/2
Command the Chaff 4UUInstant Look at target opponent's sideboard. You may cast a card from that sideboard without paying its mana cost. Exile Command the Chaff.
Phyrexian Purge 2BRSorcery This spell costs 3 life more to cast for each target. Destroy any number of target creatures.
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