# 2020 Magic: The Gathering Magic Online Promos #82856

> The 2020 Magic Online Promos Mox Opal is a Mythic Rare foil promo card featuring the Legendary Artifact. Card number 82856 in the Magic Online Promos set.

Canonical URL: https://supercatch.com/product/magic-the-gathering-magic-online-promos-mox-opal-82856-foil-promo-mythic-rare

## Identity

- **Year**: 2020
- **Brand**: Magic: The Gathering
- **Set**: Magic Online Promos
- **Card Number**: 82856
- **Featured**: Mox Opal
- **Game**: Magic: The Gathering
- **Rarity**: Mythic Rare
- **Mana cost**: {0}
- **Type**: Legendary Artifact
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

The Mox Opal from the 2020 Magic Online Promos set is a Mythic Rare foil promo card identified as number 82856. Illustrated by Martina Pilcerova, this Magic: The Gathering trading card game card is classified as a Legendary Artifact with a mana cost of {0} and a mana value of 0. The card features the printed keyword Metalcraft, allowing it to add one mana of any color when activated, though the specific activation conditions are defined by the printed rules text on the card itself.

## FAQ

### What is the card number for Mox Opal in Magic Online Promos?

The Mox Opal promo card is cataloged as number 82856 in the Magic Online Promos set.

### What is the rarity of the Magic Online Promos Mox Opal?

The Mox Opal promo card is printed as a Mythic Rare.

### Who is the artist for the Mox Opal promo card?

The artwork for the Mox Opal promo card was created by Martina Pilcerova.

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Editorial content updated: 2026-11-06.

Site deployment: 2025-11-29.