Ivory Guardians

Protection from red
Creatures named Ivory Guardians get +1/+1 as long as an opponent controls a nontoken red permanent.

Armageddon

Pilgrim of Justice

Protection from red
{W}, Sacrifice Pilgrim of Justice: The next time a red source of your choice would deal damage this turn, prevent that damage.

Freewind Falcon

Silver Knight

Akroma's Vengeance

Destroy all artifacts, creatures, and enchantments.
Cycling {3} ({3}, Discard this card: Draw a card.)

Austere Command

Choose two —
• Destroy all artifacts.
• Destroy all enchantments.
• Destroy all creatures with mana value 3 or less.
• Destroy all creatures with mana value 4 or greater.

Soltari Priest

Protection from red
Shadow (This creature can block or be blocked by only creatures with shadow.)

Burrenton Forge-Tender

Protection from red
Sacrifice Burrenton Forge-Tender: Prevent all damage a red source of your choice would deal this turn.

Tivadar of Thorn

First strike, protection from red
When Tivadar of Thorn enters, destroy target Goblin.

Voice of Law

Thermal Glider

Kor Firewalker

Protection from red
Whenever a player casts a red spell, you may gain 1 life.

Repentant Blacksmith

Tivadar's Crusade

Morale

Attacking creatures get +1/+1 until end of turn.

Red Ward

Enchant creature
Enchanted creature has protection from red. This effect doesn't remove Red Ward.

Disciple of Law

Protection from red
Cycling {2} ({2}, Discard this card: Draw a card.)

Opal Guardian

When an opponent casts a creature spell, if Opal Guardian is an enchantment, Opal Guardian becomes a 3/4 Gargoyle creature with flying and protection from red.

Crimson Acolyte

Protection from red
{W}: Target creature gains protection from red until end of turn.