# 2023 Magic: The Gathering March of the Machine #149

> A Mythic Rare foil Siege card from the 2023 March of the Machine expansion, featuring the powerful dragon-defiant transformation mechanic.

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## Identity

- **Year**: 2023
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: March of the Machine
- **Card number**: #149
- **Product type**: TCG_CARD

## Description

The Invasion of Tarkir // Defiant Thundermaw card is a distinctive Mythic Rare foil from the March of the Machine set, released in 2023. Identified as card number 149 in the MOM set code, this Magic: The Gathering trading card game card features a transform layout that allows players to shift from the Siege form into the formidable Defiant Thundermaw.

Collectors value this card for its gameplay versatility and aesthetic finish. The foil treatment enhances its visual appeal, while its low mana cost and strategic potential make it relevant for various deck constructions. As a Siege card, it introduces unique gameplay dynamics that appeal to both competitive players and hobbyists looking to complete their March of the Machine roster. The product represents a significant piece of the Magic: The Gathering universe, offering both collectible value and functional utility for enthusiasts of the format.

## FAQ

### What is the card number for Invasion of Tarkir // Defiant Thundermaw?

This card is numbered 149 in the March of the Machine (MOM) set. It is categorized as a Mythic Rare card within the Magic: The Gathering trading card game.

### What type of card is Defiant Thundermaw?

Defiant Thundermaw is the transformed side of a Battle — Siege card. It transforms from Invasion of Tarkir, allowing players to shift between two distinct game states during play.

### Who illustrated the March of the Machine card #149?

The artwork for card number 149 was created by artist Darren Tan. The illustration is featured on the foil version of this Mythic Rare card.

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Last verified: 2025-11-29.