# 2020 Magic: The Gathering Magic Online Promos #80829

> The 2020 Magic Online Promos Mythos of Snapdax is a rare sorcery card known for its complex board-clearing mechanic and strategic sacrifice rules.

Canonical URL: https://supercatch.com/product/magic-the-gathering-magic-online-promos-mythos-of-snapdax-80829

## Identity

- **Year**: 2020
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Magic Online Promos
- **Card number**: #80829
- **Product type**: TCG_CARD

## Description

The Mythos of Snapdax card, designated as number 80829 in the 2020 Magic Online Promos set, is a rare sorcery that offers a distinct strategic advantage through its sacrifice-based effect. Created by artist Seb McKinnon, this card costs four mana to cast and allows the player to control the outcome of a massive board reset. The spell requires each player to select one artifact, one creature, one enchantment, and one planeswalker from among their nonland permanents. Once these choices are made, all other permanents are sacrificed, leaving the board in a drastically reduced state.

The card’s true power lies in its secondary effect, which activates only if the player spent black and red mana to cast it. In this scenario, the caster chooses the permanents for every player, effectively dictating which pieces survive the purge. This mechanic makes it a potent tool for players looking to disrupt their opponents' strategies while preserving their own key assets. The color identity spans white, black, and red, reflecting the diverse mana requirements needed to maximize its potential.

Collectors of Magic: The Gathering often seek out Magic Online Promos cards for their unique distribution and historical significance within the game's digital ecosystem. The Mythos of Snapdax stands out as a favorite among strategy enthusiasts due to its high-impact gameplay and the tactical decision-making it demands. Whether building a competitive deck or expanding a personal collection of rare promos, this card represents a significant piece of the game's evolving mechanics. Its ability to reshape the battlefield in a single turn ensures it remains a topic of interest for both casual and dedicated players. The card's design and functionality encapsulate the innovative spirit of modern Magic releases, making it a valuable addition to any serious collection.

## FAQ

### What mana cost does Mythos of Snapdax require?

Mythos of Snapdax has a mana value of four, with a base cost of two generic mana and two white mana. However, to trigger its full effect where the caster chooses the permanents for all players, black and red mana must also be spent to cast the spell.

### How does the sacrifice mechanic work in this card?

When cast, each player must choose one artifact, one creature, one enchantment, and one planeswalker from their nonland permanents. All other permanents they control are then sacrificed. If the secondary condition is met, the caster makes these choices for all players instead.

### Is this card part of a specific expansion set?

This card belongs to the Magic Online Promos set, released in 2020. It is categorized as a rare sorcery with the card number 80829. It was distributed through the Magic Online platform rather than physical booster packs.

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Last verified: 2025-11-29.