Budget Alternatives to Railway Brawler

Celebrity Fencer $0.14 3W · Elf Druid Alliance — Whenever another creature you control enters, put a +1/+1 counter on this creature. Mighty Mutanimals $0.14 2WW · Mutant Rebel When this creature enters, create a 2/2 red Mutant creature token. Juniper Order Ranger $0.18 3GW · Human Knight Ranger Whenever another creature you control enters, put a +1/+1 counter on that creature and a +1/+1 co... Good-Fortune Unicorn $0.21 1GW · Unicorn Whenever another creature you control enters, put a +1/+1 counter on that creature. Shelinda, Yevon Acolyte $0.27 GW · Human Cleric Lifelink Ivy Lane Denizen $0.28 3G · Elf Warrior Whenever another green creature you control enters, put a +1/+1 counter on target creature. Experiment Twelve $0.30 3G · Elf Lizard Warrior Trample Rocksteady, Mutant Marauder $0.30 2G · Rhino Mutant Partner with Bebop, Skull & Crossbones Southern Air Temple $0.31 3W · Shrine When Southern Air Temple enters, put X +1/+1 counters on each creature you control, where X is th... Yorvo, Lord of Garenbrig $0.35 GGG · Giant Noble Yorvo enters with four +1/+1 counters on it. Pelt Collector $0.37 G · Elf Warrior Whenever another creature you control enters or dies, if that creature's power is greater than th... Skyknight Squire $0.45 1W · Cat Scout Whenever another creature you control enters, put a +1/+1 counter on this creature. Valley Mightcaller $0.45 G · Frog Warrior Trample Madame Null, Power Broker $0.48 2B · Demon Advisor Deathtouch