# 2017 Magic: The Gathering Aether Revolt Promos #109p

> The 2017 Magic: The Gathering Aether Revolt Promos release includes this rare 109p foil instant card. It grants hexproof and indestructible to permanents you control.

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## Identity

- **Year**: 2017
- **Brand**: Magic: The Gathering
- **Set**: Aether Revolt Promos
- **Card Number**: 109p
- **Featured**: Heroic Intervention
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Mana cost**: {1}{G}
- **Type**: Instant
- **Color**: G
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

The Heroic Intervention card from the 2017 Magic: The Gathering Aether Revolt Promos set is a rare instant identified by card number 109p. As a foil release within the PAER set code, this version carries the distinctive metallic finish sought by collectors of promotional material. The card requires a mana cost of {1}{G} to cast, placing it in the green color identity with a mana value of 2. In gameplay, this instant provides significant temporary protection. Permanents you control gain hexproof and indestructible until the end of the turn. This effect allows players to shield their creatures and artifacts from removal spells and combat damage for a critical moment. The card’s flavor text, attributed to Ajani Goldmane, reinforces its theme of protection: "Wherever the strong would harm the weak, I will be there." This narrative element connects the card to the broader story of the Aether Revolt era without requiring knowledge of specific set mechanics. The 2017 Aether Revolt Promos release includes Heroic Intervention, a foil Instant card with the card number 109p. The Heroic Intervention 109p foil is a notable example, offering both functional utility and aesthetic appeal. Its status as a rare card within the promotional subset adds to its desirability for those building comprehensive collections. The artwork is by James Ryman, contributing to the visual identity of the release. Heroic Intervention costs {1}{G} to cast and grants permanents you control hexproof and indestructible until end of turn.

## FAQ

### What is the mana cost of Heroic Intervention in Magic: The Gathering?

The mana cost for Heroic Intervention is {1}{G}, requiring one generic mana and one green mana. This gives it a total mana value of 2.

### What effect does the 109p foil promo version have?

This instant card allows you to give hexproof and indestructible to permanents you control until the end of the turn. It is a protection spell in the green color identity.

### Who illustrated the Heroic Intervention promo card?

The artwork for the 109p foil promo from the Aether Revolt Promos set was created by James Ryman.

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Editorial content updated: 2026-10-09.

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