Budget Alternatives to Ouroboroid

Loxodon Battle Priest $0.06 4W · Elephant Cleric At the beginning of combat on your turn, put a +1/+1 counter on another target creature you control. Hog-Monkey $0.09 2B · Boar Monkey At the beginning of combat on your turn, target creature you control with a +1/+1 counter on it g... Brambleguard Captain $0.14 3R · Mouse Soldier At the beginning of combat on your turn, target creature you control gets +X/+0 until end of turn... Priest of the Crossing $0.18 3W · Zombie Bird Cleric Flying Sentry Bot $0.24 4W · Robot Flash Overseer of Vault 76 $0.26 2W · Human Advisor First Contact — Whenever Overseer of Vault 76 or another creature you control with power 3 or les... Citadel Siege $0.27 2WW · Enchantment As this enchantment enters, choose Khans or Dragons. Dormant Grove // Gnarled Grovestrider $0.28 Treefolk At the beginning of combat on your turn, put a +1/+1 counter on target creature you control. Loyal Guardian $0.29 4G · Rhino Trample Siege Veteran $0.30 2W · Human Soldier At the beginning of combat on your turn, put a +1/+1 counter on target creature you control. Ornery Tumblewagg $0.31 2G · Brushwagg Mount At the beginning of combat on your turn, put a +1/+1 counter on target creature. Maester Seymour $0.37 2G · Human Elf Cleric At the beginning of combat on your turn, put a number of +1/+1 counters equal to Maester Seymour'... Fight Rigging $0.39 2G · Enchantment Hideaway 5 Leinore, Autumn Sovereign $0.45 2GW · Human Noble Coven — At the beginning of combat on your turn, put a +1/+1 counter on up to one target creature... Halana and Alena, Partners $0.50 2RG · Human Ranger First strike Basri Ket $1.00 1WW · Basri +1: Put a +1/+1 counter on up to one target creature.