Budget Alternatives to Appa, the Vigilant

Centaur Chieftain $0.03 3G · Centaur Haste Stagecoach Security $0.04 4W · Human Soldier When this creature enters, creatures you control get +1/+1 and gain vigilance until end of turn. Trial of Solidarity $0.05 2W · Enchantment When this enchantment enters, creatures you control get +2/+1 and gain vigilance until end of turn. Steadfast Unicorn $0.06 W · Unicorn {3}{W}: Creatures you control get +1/+1 and gain vigilance until end of turn. Tajuru Beastmaster $0.07 5G · Elf Warrior Ally Rally — Whenever this creature or another Ally you control enters, creatures you control get +1/+... Devoted Paladin $0.07 4W · Orc Knight Beacon of Hope — When this creature enters, creatures you control get +1/+1 and gain vigilance un... Dawnfeather Eagle $0.08 4W · Bird Flying Flame-Kin Zealot $0.10 1RRW · Elemental Berserker When this creature enters, creatures you control get +1/+1 and gain haste until end of turn. Angel of the Dawn $0.11 4W · Angel Flying Kor Bladewhirl $0.13 1W · Kor Soldier Ally Rally — Whenever this creature or another Ally you control enters, creatures you control gain fir... Makindi Patrol $0.14 2W · Human Knight Ally Rally — Whenever this creature or another Ally you control enters, creatures you control gain vig... Raff, Weatherlight Stalwart $0.14 WU · Human Wizard Whenever you cast an instant or sorcery spell, you may tap two untapped creatures you control. Harbin, Vanguard Aviator $0.17 WU · Human Soldier Flying Tajuru Warcaller $0.19 3GG · Elf Warrior Ally Rally — Whenever this creature or another Ally you control enters, creatures you control get +2/+... Marshaling Cry $0.21 1WW · Sorcery Creatures you control get +1/+1 and gain vigilance until end of turn. Glacier Godmaw $0.28 5GG · Leviathan Trample Beregond of the Guard $0.34 3W · Human Soldier Whenever Beregond or another Human you control enters, creatures you control get +1/+1 and gain v... Lantern Scout $0.34 2W · Human Scout Ally Rally — Whenever this creature or another Ally you control enters, creatures you control gain lif... Three Blind Mice $0.39 2W · Saga I — Create a 1/1 white Mouse creature token. Hero of Goma Fada $0.44 4W · Human Knight Ally Rally — Whenever this creature or another Ally you control enters, creatures you control gain ind...