# 2025 Magic: The Gathering Eternal Weekend #2025b

> This 2025 Magic: The Gathering Eternal Weekend release features the iconic Trinisphere artifact card, designated 2025b and printed as a Mythic Rare.

Canonical URL: https://supercatch.com/product/magic-the-gathering-eternal-weekend-trinisphere-2025b-mythic-rare

## Identity

- **Year**: 2025
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Eternal Weekend
- **Card number**: #2025b
- **Product type**: TCG_CARD

## Description

The Trinisphere card, bearing the catalog number 2025b, is a defining artifact from the 2025 Magic: The Gathering Eternal Weekend set. Designed by Steven Belledin, this Mythic Rare card holds significant weight in the Vintage format due to its powerful cost-altering effect. As an artifact with a mana value of three, Trinisphere imposes a strict minimum cost on spells, ensuring that any spell costing less than three mana to cast requires a minimum of three mana instead. This mechanic fundamentally shapes gameplay, making it a cornerstone for serious Magic: The Gathering collectors who appreciate strategic depth and historical significance. The Eternal Weekend series highlights classic staples, and Trinisphere remains one of the most recognizable pieces in the game's history. Collectors often seek this print for its role in competitive play and its status as a high-value Mythic Rare. Completing a set of Eternal Weekend cards offers a tangible connection to the game's enduring legacy. Each copy represents a piece of Magic's evolving design philosophy, where simple rules create complex interactions. The card's enduring popularity makes it a sought-after item for those building comprehensive collections of Magic: The Gathering artifacts.

## FAQ

### What is the function of Trinisphere in Magic: The Gathering?

Trinisphere is an artifact that sets a minimum mana cost of three for any spell that would otherwise cost less. This means players must pay additional mana to cast cheaper spells, significantly impacting strategy in formats like Vintage.

### What does the card number 2025b signify?

The number 2025b is the specific identifier for this printing of Trinisphere within the 2025 Eternal Weekend set. It distinguishes this version from other reprints and sets in the Magic: The Gathering catalog.

### Why is Trinisphere considered a Mythic Rare?

Trinisphere is classified as a Mythic Rare due to its powerful and game-altering effect. This rarity tier reflects its importance in competitive play and its high demand among collectors and players alike.

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Last verified: 2025-11-29.