# 2017 Magic: The Gathering Hour of Devastation Promos #50s

> The Swarm Intelligence foil promo card from Magic: The Gathering's 2017 Hour of Devastation set, a sought-after enchantment for serious TCG collectors.

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## Identity

- **Year**: 2017
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Hour of Devastation Promos
- **Card number**: #50s
- **Product type**: TCG_CARD

## Description

The Swarm Intelligence foil promo stands as a notable release within Magic: The Gathering's 2017 Hour of Devastation promotional series. Designed by artist Daniel Ljunggren, this enchantment card features a mana cost of {6}{U} and offers a potent effect for players and collectors alike. The card's ability allows you to copy any instant or sorcery spell you cast, with the option to choose new targets for that copy, making it a strategic asset in game play. As part of the PHOU set code collection, this rare foil variant is particularly appealing to those who appreciate the intricate artwork and mechanical depth of the Hour of Devastation era. Collectors often seek out this promo for its unique foil treatment and its significance within the broader narrative of Magic's modern history. Whether you are looking to complete a themed collection or add a powerful enchantment to your shelf, the Swarm Intelligence promo offers a distinct piece of Magic lore and gameplay utility. Its status as a rare foil ensures it remains a focal point for enthusiasts of the Hour of Devastation expansion.

## FAQ

### What is the mana cost of Swarm Intelligence?

The Swarm Intelligence enchantment has a mana cost of {6}{U}, requiring six generic mana and one blue mana to cast. Its mana value is 7, placing it among the higher-cost spells in its set.

### What set does the Swarm Intelligence promo belong to?

This card is part of the Hour of Devastation Promos series, released in 2017. It carries the set code PHOU and is distinct from the main set cards despite sharing the same thematic background.

### Who illustrated the Swarm Intelligence card?

The artwork for Swarm Intelligence was created by Daniel Ljunggren, whose style complements the Egyptian-themed aesthetic of the Hour of Devastation expansion.

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Last verified: 2025-11-29.