Budget Alternatives to Ashnod's Altar

The First Eruption $0.10 2R · Saga I — This Saga deals 1 damage to each creature without flying. Krark-Clan Stoker $0.15 2R · Goblin Shaman {T}, Sacrifice an artifact: Add {R}{R}. Transmogrant Altar $0.15 3 · Artifact {B}, {T}, Sacrifice a creature: Add {C}{C}{C}. Drowner of Hope $0.18 5U · Eldrazi Devoid Mons's Goblin Waiters $0.19 R · Goblin Waiter Sacrifice a creature or land: Add {HR}. Brood Butcher $0.20 3BG · Eldrazi Drone Devoid Skirk Prospector $0.22 R · Goblin Sacrifice a Goblin: Add {R}. Evendo Brushrazer $0.28 2R · Insect Warrior Whenever you sacrifice a nontoken permanent, exile the top card of your library. Writhing Chrysalis $0.30 2RG · Eldrazi Drone Devoid Organ Harvest $0.35 B · Sorcery Your team may sacrifice any number of creatures. Thermopod $0.51 4R · Slug {S}: This creature gains haste until end of turn. Jungle Patrol $0.89 3G · Human Soldier {1}{G}, {T}: Create a 0/1 green Wall creature token with defender named Wood. Crime Novelist $1.17 2R · Goblin Bard Whenever you sacrifice an artifact, put a +1/+1 counter on this creature and add {R}. Infernal Plunge $1.26 R · Sorcery As an additional cost to cast this spell, sacrifice a creature. Master of Dark Rites $1.83 B · Vampire Cleric {T}, Sacrifice another creature: Add {B}{B}{B}.