# 2020 Magic: The Gathering Magic Online Promos #86334

> Archelos, Lagoon Mystic is a 2020 foil promotional card from the Magic Online Promos set, identified by card number 86334. This Rare Legendary Creature — Turtle Shaman carries the mana cost {1}{B}{G}{U}.

Canonical URL: https://supercatch.com/product/magic-the-gathering-magic-online-promos-archelos-lagoon-mystic-86334-foil-promo

## Identity

- **Year**: 2020
- **Brand**: Magic: The Gathering
- **Set**: Magic Online Promos
- **Card Number**: 86334
- **Featured**: Archelos, Lagoon Mystic
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Mana cost**: {1}{B}{G}{U}
- **Type**: Legendary Creature — Turtle Shaman
- **Power / Toughness**: 2 / 4
- **Color**: B, G, U
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

Archelos, Lagoon Mystic (86334) is a foil promotional card released in 2020 as part of the Magic Online Promos set. This Rare Legendary Creature — Turtle Shaman carries the mana cost {1}{B}{G}{U} and possesses a distinct ability that influences how other permanents enter the battlefield. The card's rules text dictates that other permanents enter tapped if Archelos is tapped, and enter untapped if it is untapped, creating a dynamic that shifts based on the creature's state. This unique mechanic makes the card a functional piece for players navigating complex board states in Magic: The Gathering.

The card is illustrated by artist Dan Murayama Scott and features a standard layout consistent with the PRM set code. Its color identity spans black, green, and blue, reflecting its multi-colored mana requirements. As a Legendary creature, it occupies a single slot on the battlefield, adding strategic depth to deck construction.

The card's ability to control the entry of other permanents makes it a versatile tool in various formats, appealing to those who enjoy strategic gameplay.

The combination of its legendary status, unique artwork, and functional rules text makes it a valuable addition to any collection.

## FAQ

### What is the mana cost of Archelos, Lagoon Mystic?

The mana cost for Archelos, Lagoon Mystic is {1}{B}{G}{U}, requiring one generic mana, one black mana, one green mana, and one blue mana.

### What set does Archelos, Lagoon Mystic belong to?

This card is part of the Magic Online Promos set, released in 2020, and carries the card number 86334.

### What ability does Archelos, Lagoon Mystic have?

Archelos, Lagoon Mystic has an ability that affects other permanents entering the battlefield: they enter tapped if Archelos is tapped, and enter untapped if it is untapped.

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Editorial content updated: 2026-09-30.

Site deployment: 2025-11-29.