Budget Alternatives to Shield of the Oversoul

Ghostly Wings $0.07 1U · Aura Enchant creature Arcane Flight $0.09 U · Aura Enchant creature Cartouche of Knowledge $0.10 1U · Aura Cartouche Enchant creature you control Rousing Read $0.10 2U · Aura Enchant creature Wingspan Stride $0.13 U · Aura Enchant creature Scourge of the Nobilis $0.16 2R/W · Aura Enchant creature Gift of Orzhova $0.19 1W/BW/B · Aura Enchant creature Smoke Shroud $0.19 1U · Aura Enchant creature Gift of the Deity $0.21 4B/G · Aura Enchant creature Triclopean Sight $0.31 1W · Aura Flash Fists of the Demigod $0.32 1B/R · Aura Enchant creature Runes of the Deus $0.33 4R/G · Aura Enchant creature Staggering Insight $0.35 WU · Aura Enchant creature Edge of the Divinity $0.36 W/B · Aura Enchant creature Draconic Destiny $0.39 1RR · Aura Enchant creature Favor of the Overbeing $0.41 1G/U · Aura Enchant creature Combat Research $0.49 U · Aura Enchant creature Clout of the Dominus $1.52 U/R · Aura Enchant creature