# 2020 Magic: The Gathering Magic Online Promos #81005

> The 2020 Magic Online Promos foil release of Archipelagore, card number 81005, is an Uncommon Leviathan creature with a mana value of 7.

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## Identity

- **Year**: 2020
- **Brand**: Magic: The Gathering
- **Set**: Magic Online Promos
- **Card Number**: 81005
- **Featured**: Archipelagore
- **Game**: Magic: The Gathering
- **Rarity**: Uncommon
- **Mana cost**: {5}{U}{U}
- **Type**: Creature — Leviathan
- **Power / Toughness**: 7 / 7
- **Color**: U
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

Archipelagore (card number 81005) is a foil promotional card from the 2020 Magic Online Promos set, published by Wizards of the Coast. As an Uncommon creature of the Leviathan type, this card requires a mana cost of {5}{U}{U} to cast and possesses a mana value of 7. The card was illustrated by Kev Walker and utilizes the mutate mechanic, allowing players to cast it for its mutate cost of {5}{U} to place it over or under a target non-Human creature they own.

The card’s rules text dictates that whenever Archipelagore mutates, its controller can tap up to X target creatures, where X represents the number of times the creature has mutated. These tapped creatures then do not untap during their controller’s next untap step. This mechanical interaction defines the card’s strategic utility within the game, distinguishing it from other Leviathans in the Magic: The Gathering trading card game ecosystem. Collectors interested in the Magic Online Promos series often track this card number due to its unique foil treatment and promotional status.

The Archipelagore foil promo is a 2020 Magic Online Promos card with card number 81005. Its blue color identity and seven power make it a recognizable presence in gameplay discussions. The card serves as a tangible piece of the game's digital-to-physical crossover history, appealing to hobbyists who collect based on set origin, card number, and specific promotional events rather than just traditional expansion sets. Understanding the mutate mechanic is key to appreciating the card's design, as it transforms standard creature interactions into layered decisions involving multiple card states.

## FAQ

### What is the mana cost of Archipelagore?

The mana cost for Archipelagore is {5}{U}{U}, requiring five generic mana and two blue mana to cast. This results in a total mana value of 7.

### What creature type is Archipelagore?

Archipelagore is a Creature — Leviathan with 7 power and 7 toughness. It is part of the blue color identity in the Magic: The Gathering trading card game.

### What does the mutate mechanic do for this card?

The mutate mechanic allows Archipelagore to be cast for {5}{U} to be placed over or under a target non-Human creature you own. When it mutates, you can tap up to X target creatures, where X is the number of times it has mutated.

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Editorial content updated: 2026-10-10.

Site deployment: 2025-11-29.