City on Fire [March of the Machine Prerelease Promos] TG27 Flashback— 1U

Flashback— 1U

Sacrifice another Serpent or Squirrel: Choose one —

” —Mephidross curse

then you may cast any number of spells from among those cards without paying their mana costs

Set: EX: Delta Species Rarity: Rare

City on Fire [March of the Machine Prerelease Promos] TG27 Flashback— 1USet: March of the Machine Prerelease Promos 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.