Circle of Protection: RedprotectionBudget$0.18A classic white hate enchantment against red decks, preventing or mitigating damage from red sources rather than rewarding you for their spells. It fills the same anti-red sideboard role with a comparable low mana cost.
Story Circleprotection$0.48Like Warmth, this is a white enchantment used to blunt damage from a chosen color, especially in red-heavy matchups. It is more flexible but costs more mana.
Burrenton Forge-TenderprotectionBudget$0.20A white anti-red hate piece that protects you from red damage, often functioning as a sideboard card against burn and red sweepers. It is not an enchantment, but it serves a very similar role at the same mana cost bracket.
Aegis of the Godsprotection$1.17A cheap white defensive enchantment that provides a different kind of protection, useful as a low-cost hate piece against targeted effects. It is a similar utility enchantment in the same mana range.
Leyline of Sanctityprotection$0.98This is a stronger anti-burn and anti-targeting enchantment that can blank many red-based direct damage plans. It costs more normally, but can be free in opening hand and is a common sideboard upgrade.
Runed HaloprotectionBudget$0.17A white enchantment that can shut off a key burn spell or red threat by name, often used to stop a deck's primary damage source. It plays a similar metagame-defense role, though more selectively.
Blessed Sanctuaryprotection$1.86This enchantment rewards you for being hit by red damage-based strategies and can create a strong buffer in creature-heavy games. It is a slower, broader anti-burn enchantment with a higher cost.
Authority of the Consulsutility$5.37A cheap white enchantment that helps stabilize against aggressive red creature decks by gaining life over time. It is not specifically anti-red, but it serves a similar life-buffering role in the same color and cost range.