City on Fire (Extended Art) [March of the Machine] XY158 if you control at least

if you control at least five other Mountains

Legendary creatures you control enter the battlefield with an additional +1/+1 counter on them

" —Old Dwarvish forge-chant

the Firemind deals 1 damage to any target

you may pay {2} any number of times

City on Fire (Extended Art) [March of the Machine] XY158 if you control at leastSet: March of the Machine Type: Enchantment Rarity: Rare Cost: {5}{R}{R}{R} Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) If a source you control would deal damage to a permanent or player, it deals triple that damage instead.