Budget Alternatives to Rat Colony

Exuberant Fuseling $0.05 R · Phyrexian Goblin Warrior Trample Kavu Scout $0.08 2R · Kavu Scout Domain — This creature gets +1/+0 for each basic land type among lands you control. Nim Shrieker $0.10 3B · Zombie Flying Nim Grotesque $0.11 6B · Zombie This creature gets +1/+0 for each artifact you control. Nim Lasher $0.12 2B · Zombie This creature gets +1/+0 for each artifact you control. Nim Shambler $0.13 2BB · Zombie This creature gets +1/+0 for each artifact you control. Tempest Djinn $0.14 UUU · Djinn Flying Earthen Ally $0.20 G · Human Soldier Ally This creature gets +1/+0 for each color among Allies you control. Nim Devourer $0.21 3BB · Zombie This creature gets +1/+0 for each artifact you control. Spirit of the Aldergard $0.23 3G · Bear Spirit When this creature enters, search your library for a snow land card, reveal it, put it into your ... Persistent Marshstalker $0.28 1B · Rat Berserker This creature gets +1/+0 for each other Rat you control. Mephitic Ooze $0.29 4B · Ooze This creature gets +1/+0 for each artifact you control. Seven Dwarves $0.40 1R · Dwarf This creature gets +1/+1 for each other creature named Seven Dwarves you control. Tempest Hawk $0.85 2W · Bird Flying Persistent Petitioners $1.05 1U · Human Advisor {1}, {T}: Target player mills a card. Shadowborn Apostle $1.68 B · Human Cleric A deck can have any number of cards named Shadowborn Apostle. Templar Knight $1.85 1W · Human Knight Vigilance