Budget Alternatives to Spirit Mantle

Soul-Strike Technique $0.05 1W · Aura Enchant creature Arcane Flight $0.09 U · Aura Enchant creature Cartouche of Ambition $0.11 2B · Aura Cartouche Enchant creature you control Tiger Claws $0.12 2G · Aura Flash Cave Sense $0.13 1R · Aura Enchant creature Curious Inquiry $0.14 U · Aura Enchant creature Agility $0.14 1R · Aura Enchant creature Tattoo Ward $0.19 2W · Aura Enchant creature Gift of Orzhova $0.19 1W/BW/B · Aura Enchant creature Strength of Isolation $0.20 1W · Aura Enchant creature Grasp of the Hieromancer $0.23 1W · Aura Enchant creature Holy Mantle $0.30 2WW · Aura Enchant creature Hyena Umbra $0.30 W · Aura Enchant creature Triclopean Sight $0.31 1W · Aura Flash Staggering Insight $0.35 WU · Aura Enchant creature Curious Obsession $0.35 U · Aura Enchant creature Strength of Lunacy $0.37 1B · Aura Enchant creature Spider Umbra $0.39 G · Aura Enchant creature Draconic Destiny $0.39 1RR · Aura Enchant creature