March of the Machines [Tenth Edition] Hour of Devastation Tokens Whenever you an opponent casts

Whenever you an opponent casts an artifact

Set: Planechase Anthology Planes Type: Plane — Dominaria Rarity: Common All creatures have "{T}: Add {G}{G}

searing the soul of any creature attempting to pass through its terrible bursts of flame

• Caesar

Set: March of the Machine Promos Type: Creature — Dragon Rarity: Rare Cost: {5}{B}{B}{B} Convoke

March of the Machines [Tenth Edition] Hour of Devastation Tokens Whenever you an opponent castsSet: Tenth Edition Type: Enchantment Rarity: Rare Cost: {3}{U} Each noncreature artifact is an artifact creature with power and toughness each equal to its mana value. (Equipment that's a creature can't equip a creature.)