March of the Machine Promos
Invasion of Tarkir // Defiant Thundermaw
Battle — Siege // Creature — Dragon
Invasion of Tarkir
1RBattle — Siege
(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)
When this Siege enters, reveal any number of Dragon cards from your hand. When you do, this Siege deals X plus 2 damage to any other target, where X is the number of cards revealed this way. (X can be 0.)
Defiant Thundermaw
Creature — Dragon
Flying, trample
Whenever a Dragon you control attacks, it deals 2 damage to any target.
$6.99
TCGplayer & Cardmarket market price
Card data via Scryfall. Paper market figures use TCGplayer market price and Cardmarket values that Scryfall syncs from affiliates. View on Scryfall · How Scryfall prices work. Prices refresh about every 24 hours — useful estimates, not a live storefront. Tappr is not the seller. Page checked 2026-09-16 21:17 UTC.
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