# 2021 Magic: The Gathering Adventures in the Forgotten Realms Promos #151p

> The 2021 Inferno of the Star Mounts promo card (151p) is a Mythic Rare foil Legendary Dragon from Magic: The Gathering's Adventures in the Forgotten Realms Promos set, featuring art by Jesper Ejsing.

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## Identity

- **Year**: 2021
- **Brand**: Magic: The Gathering
- **Set**: Adventures in the Forgotten Realms Promos
- **Card Number**: 151p
- **Featured**: Inferno of the Star Mounts
- **Game**: Magic: The Gathering
- **Rarity**: Mythic Rare
- **Mana cost**: {4}{R}{R}
- **Type**: Legendary Creature — Dragon
- **Power / Toughness**: 6 / 6
- **Color**: R
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

Inferno of the Star Mounts stands as a powerful presence in the Magic: The Gathering trading card game landscape, specifically within the 2021 Adventures in the Forgotten Realms Promos series. Identified by the card number 151p, this Mythic Rare foil release features the legendary dragon Imvaernarhro.

Mechanically, Inferno of the Star Mounts operates as a six-mana creature with a mana cost of {4}{R}{R}, requiring two red mana sources in addition to four generic mana. This investment yields a formidable 6/6 body with both flying and haste, allowing it to impact the board immediately upon casting. A key defensive feature ensures the spell cannot be countered, providing reliability against removal strategies. Its activated ability offers significant scaling potential: by paying {R}, the dragon gains +1/+0 until end of turn. When its power reaches 20 through repeated activations, it deals 20 damage to any target, creating a potent finisher capable of closing out games against high-life totals.

This card is a numbered entry from the Adventures in the Forgotten Realms Promos set. The foil treatment and Mythic Rare rarity designation make it a desirable addition for those building specialized collections or seeking cards with unique distribution histories.

## What is the card number for Inferno of the Star Mounts in this set?
The card number for Inferno of the Star Mounts in the Adventures in the Forgotten Realms Promos set is 151p, identifying it as a promotional variant distinct from the base checklist.

## What are the abilities of Inferno of the Star Mounts?
Inferno of the Star Mounts cannot be countered and has flying and haste. It also has an activated ability that gives it +1/+0 for {R}, and when its power becomes 20, it deals 20 damage to any target.

## FAQ

### What is the card number for Inferno of the Star Mounts in this set?

The card number for Inferno of the Star Mounts in the Adventures in the Forgotten Realms Promos set is 151p, identifying it as a promotional variant distinct from the base checklist.

### What are the abilities of Inferno of the Star Mounts?

Inferno of the Star Mounts cannot be countered and has flying and haste. It also has an activated ability that gives it +1/+0 for {R}, and when its power becomes 20, it deals 20 damage to any target.

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Editorial content updated: 2026-09-30.

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