# 2018 Magic: The Gathering Guilds of Ravnica Promos #179p

> The 2018 Guilds of Ravnica Promos card Ionize (179p) is a Rare Instant from Magic: The Gathering featuring art by Chase Stone.

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## Identity

- **Year**: 2018
- **Brand**: Magic: The Gathering
- **Set**: Guilds of Ravnica Promos
- **Card Number**: 179p
- **Featured**: Ionize
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Mana cost**: {1}{U}{R}
- **Type**: Instant
- **Color**: R, U
- **Language**: English
- **Material**: Card Stock
- **Finish**: Normal

## Description

Classified as a Rare card, this Instant carries a mana cost of {1}{U}{R} and possesses a mana value of 3. Its color identity spans both Red and Blue, allowing it to function within decks that utilize those specific colored mana sources. The card's mechanical effect allows a player to counter a target spell and subsequently deal 2 damage to the controller of that spell, providing a versatile interaction for the turn. Chase Stone provided the illustration for this promotional print, creating a visual component that complements the card's identity within the Guilds of Ravnica block. Collectors often track this card number due to its unique status as a promotional release rather than a standard set member. The flavor text accompanying the card references the scientific breakdown of matter, aligning with the lore of Ravnica where magic is treated as a manipulable physical force. For those building a comprehensive library of Magic: The Gathering cards, owning the 179p version of Ionize provides a specific data point in the collection's history. The card's design and rules text reflect the strategic depth of the format, where controlling the board state is as important as resource accumulation. The combination of its counter effect, damage output, and promotional rarity makes it a notable entry for enthusiasts of the game's history.

## FAQ

### What is the mana cost of the Ionize promo card?

The Ionize promo card (179p) has a mana cost of {1}{U}{R}, requiring one generic mana, one blue mana, and one red mana to cast.

### Who illustrated the Guilds of Ravnica Ionize promo card?

The artwork for the 2018 Guilds of Ravnica Promos Ionize card was created by artist Chase Stone.

### Is Ionize a creature card in Magic: The Gathering?

No, Ionize is an Instant card with the type line "Instant." It does not have creature characteristics or power/toughness values.

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Editorial content updated: 2026-10-03.

Site deployment: 2025-11-29.