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PROMO
About This Card

The Swarm Intelligence foil card from the 2017 Hour of Devastation Promos set is a sought-after Enchantment in Magic: The Gathering.

Swarm Intelligence

2017 • Magic: The Gathering • Hour of Devastation Promos

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Market Value
Raw/Ungraded Market: $2.30
Updated 6 days ago
Based on TCGplayer Market (reference)Check Price Guide

Market & Price History

  • $2.30
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    Guide Estimate
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    +0.4%
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30-day Price History

Raw / Ungraded

TCGplayer Market (reference) · Guide Estimate evidence · captured Nov 5, 2026

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Product Overview

Description

Released in 2017 as part of the Hour of Devastation Promos series, the Swarm Intelligence card is a foil Enchantment identified by the card number 50s. Designed by Daniel Ljunggren, this card features a {6}{U} mana cost and a mana value of 7, placing it in the blue color identity. The card’s mechanics allow players to copy an instant or sorcery spell whenever it is cast, with the option to choose new targets for the copy. This promo card holds a Rare rarity status within the PHOU set code. The flavor text references the Locust God's children, adding narrative context to the card’s design without altering its gameplay function. Collectors of Magic: The Gathering trading cards often target this card for its unique effect and its status as a promotional release from the Hour of Devastation era. The foil treatment adds a distinct visual element to the card, distinguishing it from non-promo versions. As a seven-mana-cost card, Swarm Intelligence requires significant resource investment to play, making its ability to replicate spells a potent strategic tool in casual formats. The card number 50s places this Hour of Devastation promo within the set's checklist structure. The card’s ability to interact with other spells makes it a versatile addition to decks focused on spell synergy.

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Product Specs

Card Details

The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.

Catalog Profile

The core identity of the card within the set.

Year

2017

Series

Hour of Devastation Promos

Card Number

#50s

Featured Subject

The subject, team, league, and sport context tied to this card.

Game

Magic: The Gathering

TCG Attributes

Rarity, print treatment, and game-specific stats for this card.

Rarity

Rare

Artist

Daniel Ljunggren

Material

Card Stock

Language

English

Finish

Foil

Mana cost

{6}{U}

Type

Enchantment

Color

U

Card Text

Abilities, attacks, oracle text, and flavor text printed on the card.

Whenever you cast an instant or sorcery spell, you may copy that spell. You may choose new targets for the copy.

The Locust God's children were numberless, relentlessly eating away every trace of the city's protection.

Collector Highlights

Notable collectible traits associated with this card profile.

Promo

Magic: The Gathering and related names, images, symbols, and marks are trademarks or copyrights of Wizards of the Coast LLC. SuperCatch is an independent marketplace and is not affiliated with, endorsed by, or sponsored by Wizards of the Coast. Some Magic reference content is unofficial Fan Content under the Wizards of the Coast Fan Content Policy. Full attribution.

FAQ

Frequently Asked Questions

What is the mana cost of Swarm Intelligence?

The Swarm Intelligence card has a mana cost of {6}{U}, totaling a mana value of 7. It is a blue Enchantment in Magic: The Gathering.

What set is the Swarm Intelligence promo from?

This card is from the Hour of Devastation Promos set, released in 2017. It carries the card number 50s and the set code PHOU.

What does the Swarm Intelligence card do?

The card allows you to copy an instant or sorcery spell whenever you cast it. You may choose new targets for the copy, providing flexibility in spell resolution.

Cards Named Swarm Intelligence

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