A sac outlet turns your own creatures into a resource, ideally without paying mana each time. Free, repeatable outlets are the engine every aristocrats and combo deck is built around.
72%Ashnod's Altar ArtifactSacrifice a creature: Add {C}{C}.$17.09
77%Viscera Seer Creature — Vampire WizardSacrifice a creature: Scry 1. (Look at the top card of your library. You may put that card on the bottom.)$0.44
71%Phyrexian Altar ArtifactSacrifice a creature: Add one mana of any color.$58.73
74%Goblin Bombardment EnchantmentSacrifice a creature: This enchantment deals 1 damage to any target.$4.29
69%Carrion Feeder Creature — ZombieThis creature can't block. Sacrifice a creature: Put a +1/+1 counter on this creature.$4.48
61%Altar of Dementia ArtifactSacrifice a creature: Target player mills cards equal to the sacrificed creature's power.$18.26
66%Ayara, First of Locthwain Legendary Creature — Elf NobleWhenever Ayara or another black creature you control enters, each opponent loses 1 life and you gain 1 life. {T}, Sacrifice anothe$9.14
60%Wight of the Reliquary Creature — Zombie KnightVigilance This creature gets +1/+1 for each creature card in your graveyard. {T}, Sacrifice another creature: Search your library $0.42
66%Woe Strider Creature — HorrorWhen this creature enters, create a 0/1 white Goat creature token. Sacrifice another creature: Scry 1. Escape—{3}{B}{B}, Exile fou$0.35
64%Grist, the Hunger Tide Legendary Planeswalker — GristAs long as Grist isn't on the battlefield, it's a 1/1 Insect creature in addition to its other types. +1: Create a 1/1 black and g$0.45
66%Trading Post Artifact{1}, {T}, Discard a card: You gain 4 life. {1}, {T}, Pay 1 life: Create a 0/1 white Goat creature token. {1}, {T}, Sacrifice a cre$0.27
70%Master of Dark Rites Creature — Vampire Cleric{T}, Sacrifice another creature: Add {B}{B}{B}. Spend this mana only to cast Vampire, Cleric, and/or Demon spells.$4.26
74%Witch's Oven Artifact{T}, Sacrifice a creature: Create a Food token. If the sacrificed creature's toughness was 4 or greater, create two Food tokens in$0.60
69%Etchings of the Chosen EnchantmentAs this enchantment enters, choose a creature type. Creatures you control of the chosen type get +1/+1. {1}, Sacrifice a creature $0.38
69%Fain, the Broker Legendary Creature — Human Warlock{T}, Sacrifice a creature: Put two +1/+1 counters on target creature. {T}, Remove a counter from a creature you control: Create a $3.24
66%Chittering Witch Creature — Human WarlockWhen this creature enters, create a number of 1/1 black Rat creature tokens equal to the number of opponents you have. {1}{B}, Sac$0.28
68%Blasting Station Artifact{T}, Sacrifice a creature: This artifact deals 1 damage to any target. Whenever a creature enters, you may untap this artifact.$11.61
76%Tarrian's Journal // The Tomb of Aclazotz Legendary Artifact — Book // Legendary Land — CaveTarrian's Journal: {T}, Sacrifice another artifact or creature: Draw a card. Activate only as a sorcery. {2}, {T}, Discard your ha$0.50
60%Vraska, Golgari Queen Legendary Planeswalker — Vraska+2: You may sacrifice another permanent. If you do, you gain 1 life and draw a card. −3: Destroy target nonland permanent with man$5.57
68%The Golden Throne Legendary ArtifactArcane Life-support — If you would lose the game, instead exile The Golden Throne and your life total becomes 1. A Thousand Souls $11.32
62%Necrotic Ooze Creature — OozeAs long as this creature is on the battlefield, it has all activated abilities of all creature cards in all graveyards.$5.34
60%Attrition Enchantment{B}, Sacrifice a creature: Destroy target nonblack creature.$19.10
61%Izoni, Thousand-Eyed Legendary Creature — Elf ShamanUndergrowth — When Izoni enters, create a 1/1 black and green Insect creature token for each creature card in your graveyard. {B}{$0.33
60%Illuminor Szeras Legendary Artifact Creature — NecronSecrets of the Soul — {T}, Sacrifice another creature: Add an amount of {B} equal to the sacrificed creature's mana value.$6.69
60%Fanatical Devotion EnchantmentSacrifice a creature: Regenerate target creature.$1.29
64%Claws of Gix Artifact{1}, Sacrifice a permanent: You gain 1 life.$13.24
66%Martyr's Cause EnchantmentSacrifice a creature: The next time a source of your choice would deal damage to any target this turn, prevent that damage.$1.96
60%Bloodflow Connoisseur Creature — VampireSacrifice a creature: Put a +1/+1 counter on this creature.$0.28
61%Arguel's Blood Fast // Temple of Aclazotz Legendary Enchantment // Legendary LandArguel's Blood Fast: {1}{B}, Pay 2 life: Draw a card. At the beginning of your upkeep, if you have 5 or less life, you may transfo$0.37
62%Baba Lysaga, Night Witch Legendary Creature — Human Warlock{T}, Sacrifice up to three permanents: If there were three or more card types among the sacrificed permanents, each opponent loses$0.29
Prices and legality come from Scryfall. Every card here was scored by the same search that runs when you type a question.
