Budget Alternatives to Metallic Mimic

Sheriff of Safe Passage $0.08 2W · Human Knight This creature enters with a +1/+1 counter on it plus an additional +1/+1 counter on it for each o... Realmwright $0.22 U · Vedalken Wizard As this creature enters, choose a basic land type. Scuttling Sentinel $0.27 1G/UG/U · Crab Elf Flash Rimefire Torque $0.31 1U · Artifact As this artifact enters, choose a creature type. Etchings of the Chosen $0.35 1WB · Enchantment As this enchantment enters, choose a creature type. Lifecraft Engine $0.36 3 · Vehicle As this Vehicle enters, choose a creature type. Xenograft $0.64 4U · Enchantment As this enchantment enters, choose a creature type. Master Biomancer $0.64 2GU · Elf Wizard Each other creature you control enters with a number of additional +1/+1 counters on it equal to ... Thran Portal $0.92 Gate This land enters tapped unless you control two or fewer other lands. Mirror of the Forebears $1.81 2 · Artifact As this artifact enters, choose a creature type.