Sacrificial Pact Sacrificial Pact is a 0 Mana Cost Free Warlock Spell card from the Basic set! Flavor Text This is the reason that Demons never really become friends with Warlocks. 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: 1.5/5. From 2 votes. Please wait... By: Stonekeep - March 26, 2021 - Updated: 4 years ago