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
The Space Family Goblinson 2RGLegendary Creature — Goblin Guest The Space Family Goblinson has trample as long as you've rolled three or more dice this turn. Whenever you roll a die, put a +1/+1 counter on The Space Family Goblinson. 1/1
Stormkeld Prowler 1UCreature — Human Rogue Whenever you cast a spell with mana value 5 or greater, put two +1/+1 counters on Stormkeld Prowler. 2/1
Leyline Dowser 2Artifact {1}, {T}: Mill a card. You may put an instant or sorcery card milled this way into your hand. Tap an untapped legendary creature you control: Untap Leyline Dowser.
Dispense Justice 2WInstant Target player sacrifices an attacking creature. Metalcraft — That player sacrifices two attacking creatures instead if you control three or more artifacts.
Shambling Swarm 1BBBCreature — Horror When Shambling Swarm dies, distribute three -1/-1 counters among one, two, or three target creatures. For each -1/-1 counter you put on a creature this way, remove a -1/-1 counter from that creature at the beginning of the next end step. 3/3
Pondering Mage 3UUCreature — Human Wizard When Pondering Mage enters the battlefield, look at the top three cards of your library, then put them back in any order. You may shuffle. Draw a card. 3/4
Klement, Life Acolyte 1WWLegendary Creature — Tiefling Cleric Lifelink When this creature specializes, you get a one-time boon with "When you cast a creature spell, that creature enters the battlefield with a lifelink counter on it." 3/3
Wandermare 1GWCreature — Horse Whenever you cast a creature spell that has an Adventure, put a +1/+1 counter on Wandermare. (It doesn't need to have gone on the adventure first.) 3/3
Ogre-Head Helm 1RArtifact Creature — Equipment Ogre Equipped creature gets +2/+2. Whenever Ogre-Head Helm or equipped creature deals combat damage to a player, you may sacrifice it. If you do, discard your hand, then draw three cards. Reconfigure {3} ({3}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.) 2/2
Tattermunge Duo 2R/GCreature — Goblin Warrior Shaman Whenever you cast a red spell, Tattermunge Duo gets +1/+1 until end of turn. Whenever you cast a green spell, Tattermunge Duo gains forestwalk until end of turn. (It can't be blocked as long as defending player controls a Forest.) 2/3
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