Soulfire Soulfire is a 0 Mana Cost Free Warlock Spell card from the Basic set! Flavor Text Are you lighting a soul on fire? Or burning someone with your OWN soul? This seems like an important distinction. Mana Cost: 0 Crafting Cost: 0 / 0 (Golden) Arcane Dust Gained: 0 / 0 (Golden) Rarity: FreeClass: WarlockType: SpellSet: Basic Tweet Rate this Card Rate this item:1.002.003.004.005.00Submit Rating Rating: 2.0/5. From 4 votes. Please wait... By: Stonekeep - March 26, 2021 - Updated: 4 years ago