Budget Alternatives to Shu Defender

Steadfast Cathar $0.02 1W · Human Soldier Whenever this creature attacks, it gets +0/+2 until end of turn. Fortress Cyclops $0.03 3RW · Cyclops Soldier Whenever this creature attacks, it gets +3/+0 until end of turn. Estwald Shieldbasher $0.03 3W · Human Soldier Whenever this creature attacks, you may pay {1}. Royal Trooper $0.05 2W · Human Soldier Whenever this creature blocks, it gets +2/+2 until end of turn. Siege Striker $0.08 2W · Human Soldier Double strike Hardened Escort $0.08 2W · Human Soldier Whenever this creature attacks, another target creature you control gets +1/+0 and gains indestru... Sustainer of the Realm $0.10 2WW · Angel Flying Folk of An-Havva $0.12 G · Human Whenever this creature blocks, it gets +2/+0 until end of turn. Nettle Guard $0.13 1W · Mouse Soldier Valiant — Whenever this creature becomes the target of a spell or ability you control for the fir... Serra Inquisitors $0.14 4W · Human Cleric Whenever this creature blocks or becomes blocked by one or more black creatures, this creature ge... Giant Badger $0.16 1GG · Badger Whenever this creature blocks, it gets +2/+2 until end of turn. Town Sentry $0.17 2W · Human Soldier Whenever this creature blocks, it gets +0/+2 until end of turn. Root Spider $0.18 3G · Spider Whenever this creature blocks, it gets +1/+0 and gains first strike until end of turn. Helitrooper $0.19 1W · Human Soldier Flying Bazaar Krovod $0.24 4W · Beast Whenever this creature attacks, another target attacking creature gets +0/+2 until end of turn. Guardian of New Benalia $0.25 1W · Human Soldier Enlist Guardian of the Gateless $0.29 4W · Angel Flying Kjeldoran Knight $1.16 WW · Human Knight Banding