# 2020 Magic: The Gathering Magic Online Promos #80827

> Mythos of Nethroi is a Rare Instant card from the Magic Online Promos set (code: PRM). It features a mana cost of {2}{B}, a mana value of 3, and colors of B. The card's color identity includes B, G, and W. The layout is normal, and the artwork is by Seb McKinnon. The card number is 80827.

Canonical URL: https://supercatch.com/product/magic-the-gathering-magic-online-promos-mythos-of-nethroi-80827-promo

## Identity

- **Year**: 2020
- **Brand**: Magic: The Gathering
- **Set**: Magic Online Promos
- **Card Number**: 80827
- **Featured**: Mythos of Nethroi
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Mana cost**: {2}{B}
- **Type**: Instant
- **Color**: B
- **Language**: English
- **Material**: Card Stock
- **Finish**: Normal

## Description

Mythos of Nethroi is a Magic: The Gathering trading card game card. It is classified as an Instant with a normal layout. The card originates from the Magic Online Promos set, identified by the set code PRM. It holds a Rare rarity and is marked as a promo. The mana cost is {2}{B}, resulting in a mana value of 3. The card's colors are B, with a color identity of B, G, W. The artist for this card is Seb McKinnon. The specific card number is 80827.

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Editorial content updated: 2026-10-11.

Site deployment: 2025-11-29.