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Skullclampcard_draw$4.74Both are artifact-based creature sacrifice/card advantage engines. Skullclamp is a much more efficient draw engine if you can repeatedly sacrifice or shrink creatures.Witch's Cauldroncard_draw$0.15Similar sacrifice-a-creature utility artifact that converts creatures into cards via repeated activation. It is slower, but works in any black-based sacrifice shell.Village Ritescard_draw$0.30Same basic function of turning a creature into card draw, though as a one-shot spell instead of a reusable artifact. It is cheaper and more efficient when you need immediate cards.Deadly Disputecard_draw$4.53A sacrifice-for-cards effect that also produces a Treasure, giving both card advantage and mana. It plays well in sacrifice decks much like Relic Vial does.Plumb the Forbiddencard_draw$0.46Another sacrifice-to-draw spell that can turn a board of dying creatures into a huge burst of cards. It overlaps strongly with decks that want creatures to die.Erebos, Bleak-Heartedcard_draw$1.53Provides repeatable sacrifice-based card draw and life-drain style utility in creature-heavy decks. It overlaps with the Cleric/death-trigger plan while adding a stronger engine.Morbid Opportunistcard_draw$1.62While not an artifact, it rewards creatures dying with repeated card draw, which is the same deck role as the death-trigger half of Relic Vial. It is excellent in sacrifice and token strategies.Bastion of Remembrancedrain$0.35Closely matches the life drain half of Relic Vial by draining opponents whenever your creatures die. It is a strong replacement if you want the death trigger more than the sacrifice-draw ability.
