# 2020 Magic: The Gathering Magic Online Promos #80919

> The Magic Online Promo version of Gyruda, Doom of Depths, a legendary Demon Kraken with unique companion mechanics and even mana value constraints.

Canonical URL: https://supercatch.com/product/magic-the-gathering-magic-online-promos-gyruda-doom-of-depths-80919

## Identity

- **Year**: 2020
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Magic Online Promos
- **Card number**: #80919
- **Product type**: TCG_CARD

## Description

The Magic Online Promo card featuring Gyruda, Doom of Depths represents a distinct entry in the 2020 Magic: The Gathering trading card game catalog. Identified by card number 80919 within the Magic Online Promos set, this legendary creature bridges the Demon and Kraken subtypes. Designed by artist Jesper Ejsing, the card holds a rare rarity status that distinguishes it within the promotional distribution channels of the game. Collectors of Magic: The Gathering often seek this promo for its intricate gameplay mechanics rather than just its visual appeal. Gyruda operates as a six-mana-cost legendary creature, requiring a combination of blue and black mana to cast. Its power and toughness are balanced at six each, making it a formidable presence on the battlefield. The card’s most defining feature is its companion ability, which allows players to start their games with this card in hand for three mana, provided their starting deck consists exclusively of cards with even mana values. Upon entering play, Gyruda triggers a powerful effect that forces each player to mill four cards from their libraries. This milling action creates significant opportunities for the controller, who can then retrieve a creature card with an even mana value from among the milled cards and put it directly onto the battlefield under their control. This mechanic encourages strategic deck building focused on even-cost spells and creatures, offering a unique tactical advantage in the Magic Online ecosystem. Whether you are building a collection of legendary creatures or exploring the history of Magic Online promos, Gyruda, Doom of Depths offers a compelling piece of game history. Its dual-type classification and companion ruleset make it a notable subject for enthusiasts interested in the strategic depth and variety of the trading card game.

## FAQ

### What are the companion rules for Gyruda, Doom of Depths?

The companion ability allows you to put Gyruda from outside the game into your hand for three mana as a sorcery, but only if your starting deck contains exclusively cards with even mana values.

### What card number is Gyruda, Doom of Depths in the Magic Online Promos set?

This promotional card is cataloged as number 80919 within the 2020 Magic Online Promos set.

### What subtypes does Gyruda, Doom of Depths possess?

Gyruda is classified as a Legendary Creature with the Demon and Kraken subtypes, requiring a mana cost of four, one blue, and one black to cast.

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## Companion files

- [llms.txt](https://supercatch.com/llms.txt) — site-level concise index.
- [llms-full.txt](https://supercatch.com/llms-full.txt) — site-level expanded corpus.
- [ai.txt](https://supercatch.com/ai.txt) — AI training and licensing terms.

Last verified: 2025-11-29.