Budget Alternatives to Altar of the Brood

Soaring Thought-Thief $0.10 UB · Human Rogue Flash Trivia Contest $0.12 Attraction Visit — An opponent chooses black card, artifact card, or expansion, then mills a card. Overwhelmed Apprentice $0.16 U · Human Wizard When this creature enters, each opponent mills two cards. Scrabbling Skullcrab $0.19 U · Crab Skeleton Eerie — Whenever an enchantment you control enters and whenever you fully unlock a Room, target p... Siren of the Silent Song $0.21 1UB · Zombie Siren Flying Halimar Excavator $0.23 1U · Human Wizard Ally Whenever this creature or another Ally you control enters, target player mills X cards, where X i... Wayward Servant $0.24 WB · Zombie Whenever another Zombie you control enters, each opponent loses 1 life and you gain 1 life. Northern Air Temple $0.30 B · Shrine When Northern Air Temple enters, each opponent loses X life and you gain X life, where X is the n... The Cyber-Controller $0.31 XUUB · Cyberman When The Cyber-Controller enters, each opponent mills X cards. Obyra, Dreaming Duelist $0.31 UB · Faerie Warrior Flash Manic Scribe $0.32 1U · Human Wizard When this creature enters, each opponent mills three cards. Thieves' Guild Enforcer $0.34 B · Human Rogue Flash Amareth, the Lustrous $0.36 3GWU · Dragon Flying Corpse Knight $1.04 WB · Zombie Knight Whenever another creature you control enters, each opponent loses 1 life. Sphinx Mindbreaker $1.40 5UU · Sphinx Flying Folio of Fancies $1.45 1U · Artifact Players have no maximum hand size. Ruin Crab $1.62 U · Crab Landfall — Whenever a land you control enters, each opponent mills three cards. The Mindskinner $1.97 UUU · Nightmare The Mindskinner can't be blocked.