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
Energy Tap USorcery Tap target untapped creature you control. If you do, add an amount of {C} equal to that creature's mana value.
Terror of the Peaks 3RRCreature — Dragon Flying Spells your opponents cast that target Terror of the Peaks cost an additional 3 life to cast. Whenever another creature enters the battlefield under your control, Terror of the Peaks deals damage equal to that creature's power to any target. 5/4
Salvaging Station 6Artifact {T}: Return target noncreature artifact card with mana value 1 or less from your graveyard to the battlefield. Whenever a creature dies, you may untap Salvaging Station.
Araumi of the Dead Tide 1UBLegendary Creature — Merfolk Wizard {T}, Exile cards from your graveyard equal to the number of opponents you have: Target creature card in your graveyard gains encore until end of turn. The encore cost is equal to its mana cost. (Exile the creature card and pay its mana cost: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.) 1/4
Karfell Harbinger 1UCreature — Zombie Wizard {T}: Add {U}. Spend this mana only to foretell a card from your hand or cast an instant or sorcery spell. 1/3
Reversal of Fortune 4RRSorcery Target opponent reveals their hand. You may copy an instant or sorcery card in it. If you do, you may cast the copy without paying its mana cost.
Downhill Charge 2RInstant You may sacrifice a Mountain rather than pay this spell's mana cost. Target creature gets +X/+0 until end of turn, where X is the number of Mountains you control.
Ruthless Cullblade 1BCreature — Vampire Warrior Ruthless Cullblade gets +2/+1 as long as an opponent has 10 or less life. 2/1
Channeler Initiate 1GCreature — Human Druid When Channeler Initiate enters the battlefield, put three -1/-1 counters on target creature you control. {T}, Remove a -1/-1 counter from Channeler Initiate: Add one mana of any color. 3/4
Nexos 1GCreature — Human Tyranid Advisor Strategic Coordinator — Basic lands you control have "{T}: Add {C}{C}. Spend this mana only on costs that contain {X}." 2/2
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