Budget Alternatives to Sphere of Safety

Archon of Absolution $0.17 3W · Archon Flying Forbidding Spirit $0.21 1WW · Spirit Cleric When this creature enters, until your next turn, creatures can't attack you or planeswalkers you ... Baird, Steward of Argive $0.22 2WW · Human Soldier Vigilance Promise of Loyalty $0.26 4W · Sorcery Each player puts a vow counter on a creature they control and sacrifices the rest. Heat Wave $0.27 2R · Enchantment Cumulative upkeep {R} Windborn Muse $0.42 3W · Spirit Flying Onakke Oathkeeper $0.43 1W · Ogre Spirit Creatures can't attack planeswalkers you control unless their controller pays {1} for each creatu... War Cadence $0.80 2R · Enchantment {X}{R}: This turn, creatures can't block unless their controller pays {X} for each blocking creat... War Tax $1.00 2U · Enchantment {X}{U}: This turn, creatures can't attack unless their controller pays {X} for each attacking cre... Summon: Yojimbo $1.39 3W · Saga Samurai I — Exile target artifact, enchantment, or tapped creature an opponent controls.