Budget Alternatives to Bog Witch

Endrider Catalyzer $0.06 1R · Human Warrior Start your engines! Famished Foragers $0.08 3R · Vampire When this creature enters, if an opponent lost life this turn, add {R}{R}{R}. Mishra, Excavation Prodigy $0.10 2R · Human Artificer Haste Circle of Elders $0.10 2GG · Human Shaman Vigilance Flamecache Gecko $0.20 1R · Lizard Warlock When this creature enters, if an opponent lost life this turn, add {B}{R}. Kessig Naturalist // Lord of the Ulvenwald $0.22 Human Werewolf // Creature — Werewolf Whenever this creature attacks, add {R} or {G}. Llanowar Mentor $0.23 G · Elf Spellshaper {G}, {T}, Discard a card: Create a 1/1 green Elf Druid creature token named Llanowar Elves. Deathcap Cultivator $0.23 1G · Human Druid {T}: Add {B} or {G}. Skirge Familiar $0.25 4B · Phyrexian Imp Flying Overeager Apprentice $0.26 2B · Human Minion Discard a card, Sacrifice this creature: Add {B}{B}{B}. Moonsnare Prototype $0.27 U · Artifact {T}, Tap an untapped artifact or creature you control: Add {C}. Apprentice Wizard $0.31 1UU · Human Wizard {U}, {T}: Add {C}{C}{C}. Skull Prophet $0.34 BG · Human Druid {T}: Add {B} or {G}. Priest of Gix $0.47 2B · Phyrexian Human Cleric Minion When this creature enters, add {B}{B}{B}. Princess Yue $0.90 2U · Human Noble Ally When Princess Yue dies, if she was a nonland creature, return this card to the battlefield tapped... Bramble Familiar // Fetch Quest $1.25 1G // 5GG · Elemental Raccoon // Sorcery — Adventure {T}: Add {G}. Lavinia, Foil to Conspiracy $1.35 1W/UW/U · Human Detective Vigilance