Budget Alternatives to Bubble Matrix

Blinding Fog $0.08 2G · Instant Prevent all damage that would be dealt to creatures this turn. Forfend $0.11 1W · Instant Prevent all damage that would be dealt to creatures this turn. Kitsune Healer $0.11 3W · Fox Cleric {T}: Prevent the next 1 damage that would be dealt to any target this turn. Protective Sphere $0.16 2W · Enchantment {1}, Pay 1 life: Prevent all damage that would be dealt to you this turn by a source of your choi... Thwart the Enemy $0.17 2G · Instant Prevent all damage that would be dealt this turn by creatures your opponents control. Eerie Interference $0.21 2W · Instant Prevent all damage that would be dealt to you and creatures you control this turn by creatures. Godtoucher $0.21 3G · Elf Cleric {1}{W}, {T}: Prevent all damage that would be dealt to target creature with power 5 or greater th... Consulate Surveillance $0.23 3W · Enchantment When this enchantment enters, you get {E}{E}{E}{E} . Chant of Vitu-Ghazi $0.27 6WW · Instant Convoke Selfless Squire $0.32 3W · Human Soldier Flash Gideon Jura $0.35 3WW · Gideon +2: During target opponent's next turn, creatures that player controls attack Gideon Jura if able. Light of Sanction $0.41 1WW · Enchantment Prevent all damage that would be dealt to creatures you control by sources you control. The Western Cloud $0.66 Gobakhan Prevent all damage that would be dealt to creatures and planeswalkers you control. Ethereal Haze $0.69 W · Arcane Prevent all damage that would be dealt by creatures this turn. Chromatic Armor $0.82 1WU · Aura Enchant creature Delight in the Hunt $0.99 Scheme When you set this scheme in motion, create a 3/3 black Horror creature token and prevent all dama... Inner Sanctum $1.08 1WW · Enchantment Cumulative upkeep—Pay 2 life.