Budget Alternatives to Ob Nixilis, Captive Kingpin

Warehouse Thief $0.08 3R · Tiefling Rogue {2}, {T}, Sacrifice an artifact or creature: Exile the top card of your library. Furious Rise $0.08 2R · Enchantment At the beginning of your end step, if you control a creature with power 4 or greater, exile the t... Stromkirk Occultist $0.13 2R · Vampire Horror Trample Gila Courser $0.15 2R · Lizard Mount Whenever this creature attacks while saddled, exile the top card of your library. Redcap Gutter-Dweller $0.15 2RR · Goblin Warrior Menace Sizzling Changeling $0.19 2R · Shapeshifter Changeling Shadow Urchin $0.23 2B/R · Ouphe Whenever this creature attacks, blight 1. Riku of Many Paths $0.24 GUR · Human Wizard Whenever you cast a modal spell, choose up to X, where X is the number of times you chose a mode ... Spinneret and Spiderling $0.27 R · Spider Human Hero Whenever you attack with two or more Spiders, put a +1/+1 counter on Spinneret and Spiderling. Armory Paladin $0.29 1RW · Human Knight Trample Visions of Phyrexia $0.30 2RR · Enchantment At the beginning of your upkeep, exile the top card of your library. Rakdos, the Muscle $0.88 2BBR · Demon Mercenary Flying, trample Laelia, the Blade Reforged $0.95 2R · Spirit Warrior Haste