Galina's Knight

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.

Repentant Blacksmith

Sea Sprite

Vedalken Outlander

Island

Blue Elemental Blast

Choose one —
• Counter target red spell.
• Destroy target red permanent.

Defender of Law

Plains

Rune of Protection: Red

{W}: The next time a red source of your choice would deal damage to you this turn, prevent that damage.
Cycling {2} ({2}, Discard this card: Draw a card.)

Knights of Thorn

Protection from red; banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Hydroblast

Choose one —
• Counter target spell if it's red.
• Destroy target permanent if it's red.