What does the Marble Diamond card do in Magic?

Marble Diamond is an artifact that enters the battlefield tapped. You can tap it to add one white mana to your mana pool, making it a useful resource for casting white spells or fixing your mana base.

Is Marble Diamond from the Commander Legends set?

Yes, Marble Diamond is card number 446 in the Commander Legends: Battle for Baldur's Gate set, which was released in 2022. It is a common rarity card within this expansion.

Why do collectors seek the foil version of this card?

Collectors often pursue the foil version of Marble Diamond for its premium finish and visual appeal. While the non-foil version functions identically in gameplay, the foil treatment adds aesthetic value for those building complete set collections or displaying their cards.

Back to Browse

Marketplace

Reference artwork · details may differ from this copy

About This Card

The 2022 Magic: The Gathering Marble Diamond foil card, an artifact from the Commander Legends: Battle for Baldur's Gate set that generates white mana.

Marble Diamond

2022 • Magic: The Gathering • Commander Legends: Battle for Baldur's Gate

2022 Magic: The Gathering Commander Legends: Battle for Baldur's Gate

No Listings Available

No listings available right now.

Browse Similar

Market Value

Raw/Ungraded Market: $0.39

Updated 4 days ago

Based on TCGplayer Market (reference)Last Updated Oct 15, 2026Check Price Guide

Market & Price History

Condition	Value	Source	Trend	Price Details
	$0.39Oct 15, 2026	Guide Estimate	0%
Based on TCGplayer Market (reference) Estimate: $0.39, based on Guide Estimate. Source date not availableCaptured Oct 15, 2026 Guide Estimate: $0.39. Evidence date not available. Few comparable observations are available, so this estimate may be less reliable. Over the last 30 days, stored prices ranged from $0.39 to $0.39 across 2 capture days. Change between Sep 28, 2026 and Oct 15, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.

$0.39Oct 15, 2026
Source
Guide Estimate
Trend
0%
Price Details
Based on TCGplayer Market (reference)
Estimate: $0.39, based on Guide Estimate.
Source date not availableCaptured Oct 15, 2026
Guide Estimate: $0.39. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $0.39 to $0.39 across 2 capture days. Change between Sep 28, 2026 and Oct 15, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.

30-day Price History

Raw / Ungraded

TCGplayer Market (reference) · Guide Estimate evidence · captured Oct 15, 2026

Each point is the last stored observation that day for this printing, condition, grader, autograph status and source. Gaps mean no observation; guide estimates and asking prices are not completed sales.

Product Overview

Description

The Marble Diamond card, designated as number 446 in the Commander Legends: Battle for Baldur's Gate set, is a distinct artifact within the Magic: The Gathering trading card game ecosystem. Released in 2022, this card features a premium foil finish that enhances its visual appeal for collectors who appreciate the tactile and aesthetic qualities of foil treatments in TCG products. As a Common rarity card, Marble Diamond serves as a functional component in gameplay, designed to assist players in mana base construction. The card allows the controller to tap it to produce one white mana, a core resource requirement for many deck archetypes. Its low mana cost and straightforward effect make it a staple for players looking to stabilize their early game turns without sacrificing valuable card slots. For collectors focusing on the Commander Legends: Battle for Baldur's Gate expansion, this card represents a key piece of the set's comprehensive collection. Completing the full set requires gathering every card, including the foil variants of common artifacts like this one. Whether you are building a Commander deck or completing a set, having access to accurate catalog information ensures you can identify the exact card you need. The Marble Diamond foil stands out for its clean design and reliable utility, making it a worthwhile addition to any serious collection of TCG artifacts.

Seller Action

Have one of these to sell?

We'll pre-fill the product details from this catalog entry, so your listing lands on this exact page. Just add photos of your copy, pick its condition, and set your price.

Product Specs