Soltari Monk

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

Nomads en-Kor

{0}: The next 1 damage that would be dealt to Nomads en-Kor this turn is dealt to target creature you control instead.

Cataclysm

Each player chooses from among the permanents they control an artifact, a creature, an enchantment, and a land, then sacrifices the rest.

Plains

Glorious Anthem

Soltari Priest

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

Warrior en-Kor

{0}: The next 1 damage that would be dealt to Warrior en-Kor this turn is dealt to target creature you control instead.

Disenchant

Soul Warden

Whenever another creature enters, you gain 1 life.

Crusade

Mother of Runes

{T}: Target creature you control gains protection from the color of your choice until end of turn.

White Knight

First strike (This creature deals combat damage before creatures without first strike.)
Protection from black (This creature can't be blocked, targeted, dealt damage, or enchanted by anything black.)