Magic: The Gathering
Invasion of Tarkir // Defiant Thundermaw
March of the Machine Promos · 149s · Mythic
Current UK price · near mint
£4.35▲ 0.5%
As of 2026-05-23 · folio price index · last 7 days
About this card
Invasion of Tarkir // Defiant Thundermaw is a Mythic from March of the Machine Promos, part of the Magic: The Gathering trading card game. Track its price, watch its history, and manage your full TCG collection — across 13 games and counting — with folio. Built by collectors, for collectors.