Nontoken creatures you control get +1/+1 and have vigilance.
{4}{W}{W}
Angelic Skirmisher
Creature - Angel
Flying
At the beginning of each combat, choose first strike, vigilance, or lifelink. Creatures you control gain that ability until end of turn.
4 /
4
{2}{W}{W}
Angelic Voices
Enchantment
Creatures you control get +1/+1 as long as you control no nonartifact, nonwhite creatures.
{1}{W}{W}
Archetype of Courage
Enchantment Creature - Human Soldier
Creatures you control have first strike.
Creatures your opponents control lose first strike and can't have or gain first strike.
2 /
2
{2}{W}
Attended Knight
Creature - Human Knight
First strike
When Attended Knight enters the battlefield, create a 1/1 white Soldier creature token.
2 /
2
{4}{W}{W}
Austere Command
Sorcery
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.
{3}{W}{W}
Baneslayer Angel
Creature - Angel
Flying, first strike, lifelink, protection from Demons and from Dragons
5 /
5
{2}{W}
Benalish Knight
Creature - Human Knight
Flash (You may cast this spell any time you could cast an instant.)
First strike (This creature deals combat damage before creatures without first strike.)
2 /
2
{W}{W}{W}
Benalish Marshal
Creature - Human Knight
Other creatures you control get +1/+1.
3 /
3
{W}
Brave the Elements
Instant
Choose a color. White creatures you control gain protection from the chosen color until end of turn.
{1}{W}
Brave the Sands
Enchantment
Creatures you control have vigilance.
Each creature you control can block an additional creature each combat.
{1}{W}
Capashen Knight
Creature - Human Knight
First strike (This creature deals combat damage before creatures without first strike.)
{1}{W}: Capashen Knight gets +1/+0 until end of turn.
1 /
1
{2}{W}{W}
Cloud Crusader
Creature - Human Knight
Flying
First strike (This creature deals combat damage before creatures without first strike.)
2 /
3
{2}{W}
Danitha Capashen, Paragon
Legendary Creature - Human Knight
First strike, vigilance, lifelink
Aura and Equipment spells you cast cost {1} less to cast.
2 /
2
{1}{W}
Dawn Charm
Instant
Choose one --
• Prevent all combat damage that would be dealt this turn.
• Regenerate target creature.
• Counter target spell that targets you.
{2}{W}{W}
Day of Judgment
Sorcery
Destroy all creatures.
{1}{W}
Declaration in Stone
Sorcery
Exile target creature and all other creatures its controller controls with the same name as that creature. That player investigates for each nontoken creature exiled this way.
{3}{W}{W}
Dictate of Heliod
Enchantment
Flash
Creatures you control get +2/+2.
{1}{W}
Disenchant
Instant
Destroy target artifact or enchantment.
{3}{W}
Faith's Reward
Instant
Return to the battlefield all permanent cards in your graveyard that were put there from the battlefield this turn.
{1}{W}{W}
Fiendslayer Paladin
Creature - Human Knight
First strike (This creature deals combat damage before creatures without first strike.)
Lifelink (Damage dealt by this creature also causes you to gain that much life.)
Fiendslayer Paladin can't be the target of black or red spells your opponents control.
2 /
2
{2}{W}
Flawless Maneuver
Instant
If you control a commander, you may cast this spell without paying its mana cost.
Creatures you control gain indestructible until end of turn.
{2}{W}{W}
Force of Virtue
Enchantment
If it's not your turn, you may exile a white card from your hand rather than pay this spell's mana cost.
Flash
Creatures you control get +1/+1.
{2}{W}
Generous Gift
Instant
Destroy target permanent. Its controller creates a 3/3 green Elephant creature token.
{2}{W}{W}
Gideon, Ally of Zendikar
Legendary Planeswalker - Gideon
+1: Until end of turn, Gideon, Ally of Zendikar becomes a 5/5 Human Soldier Ally creature with indestructible that's still a planeswalker. Prevent all damage that would be dealt to him this turn.
0: Create a 2/2 white Knight Ally creature token.
-4: You get an emblem with "Creatures you control get +1/+1."
L:
4
{1}{W}{W}
Glorious Anthem
Enchantment
Creatures you control get +1/+1.
{3}
Hall of Triumph
Legendary Artifact
As Hall of Triumph enters the battlefield, choose a color.
Creatures you control of the chosen color get +1/+1.
{3}
Heraldic Banner
Artifact
As Heraldic Banner enters the battlefield, choose a color.
Creatures you control of the chosen color get +1/+0.
{T}: Add one mana of the chosen color.
{1}{W}
Honor of the Pure
Enchantment
White creatures you control get +1/+1.
{3}{W}
Kinsbaile Cavalier
Creature - Kithkin Knight
Knight creatures you control have double strike.
2 /
2
{1}{W}{W}
Knight Exemplar
Creature - Human Knight
First strike (This creature deals combat damage before creatures without first strike.)
Other Knight creatures you control get +1/+1 and have indestructible. (Damage and effects that say "destroy" don't destroy them.)
2 /
2
{1}{W}
Knight of Grace
Creature - Human Knight
First strike
Hexproof from black (This creature can't be the target of black spells or abilities your opponents control.)
Knight of Grace gets +1/+0 as long as any player controls a black permanent.
2 /
2
{W}{W}
Knight of Meadowgrain
Creature - Kithkin Knight
First strike
Lifelink (Damage dealt by this creature also causes you to gain that much life.)
2 /
2
{W}{W}
Knight of the White Orchid
Creature - Human Knight
First strike
When Knight of the White Orchid enters the battlefield, if an opponent controls more lands than you, you may search your library for a Plains card, put it onto the battlefield, then shuffle.
2 /
2
{3}{W}
Kwende, Pride of Femeref
Legendary Creature - Human Knight
Double strike
Creatures you control with first strike have double strike.
2 /
2
{2}{W}
Lapse of Certainty
Instant
Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard.
{2}{W}{W}
Light from Within
Enchantment
Chroma -- Each creature you control gets +1/+1 for each white mana symbol in its mana cost.
{3}{W}{W}
Lightwielder Paladin
Creature - Human Knight
First strike (This creature deals combat damage before creatures without first strike.)
Whenever Lightwielder Paladin deals combat damage to a player, you may exile target black or red permanent that player controls.
4 /
4
{3}{W}
Loyal Unicorn
Creature - Unicorn
Vigilance
Lieutenant -- At the beginning of combat on your turn, if you control your commander, prevent all combat damage that would be dealt to creatures you control this turn. Other creatures you control gain vigilance until end of turn.
3 /
4
{2}{W}
Make a Stand
Instant
Creatures you control get +1/+0 and gain indestructible until end of turn. (Damage and effects that say "destroy" don't destroy them.)
{W}
Mana Tithe
Instant
Counter target spell unless its controller pays {1}.
{1}{W}{W}
Mirran Crusader
Creature - Human Knight
Double strike, protection from black and from green
2 /
2
{1}{W}{W}
Paladin en-Vec
Creature - Human Knight
First strike, protection from black and from red (This creature deals combat damage before creatures without first strike. It can't be blocked, targeted, dealt damage, or enchanted by anything black or red.)
2 /
2
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
{3}{W}{W}
Plover Knights
Creature - Kithkin Knight
Flying, first strike
3 /
3
{W}{W}
Precinct Captain
Creature - Human Soldier
First strike
Whenever Precinct Captain deals combat damage to a player, create a 1/1 white Soldier creature token.
2 /
2
{2}{W}
Radiant Destiny
Enchantment
Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.)
As Radiant Destiny enters the battlefield, choose a creature type.
Creatures you control of the chosen type get +1/+1. As long as you have the city's blessing, they also have vigilance.
{2}{W}{W}
Return to Dust
Instant
Exile target artifact or enchantment. If you cast this spell during your main phase, you may exile up to one other target artifact or enchantment.
{1}{W}
Shared Triumph
Enchantment
As Shared Triumph enters the battlefield, choose a creature type.
Creatures of the chosen type get +1/+1.
{W}{W}
Sigiled Paladin
Creature - Human Knight
First strike
Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)
2 /
2
{W}{W}
Silver Knight
Creature - Human Knight
First strike, protection from red
2 /
2
{2}{W}{W}
Skyhunter Patrol
Creature - Cat Knight
Flying, first strike (This creature can't be blocked except by creatures with flying or reach, and it deals combat damage before creatures without first strike.)
2 /
3
{1}
Sol Ring
Artifact
{T}: Add {C}{C}.
{2}{W}
Soltari Lancer
Creature - Soltari Knight
Shadow (This creature can block or be blocked by only creatures with shadow.)
Soltari Lancer has first strike as long as it's attacking.
2 /
2
{1}{W}{W}
Spear of Heliod
Legendary Enchantment Artifact
Creatures you control get +1/+1.
{1}{W}{W}, {T}: Destroy target creature that dealt damage to you this turn.
{6}
Staff of Nin
Artifact
At the beginning of your upkeep, draw a card.
{T}: Staff of Nin deals 1 damage to any target.
{W}
Swords to Plowshares
Instant
Exile target creature. Its controller gains life equal to its power.
{3}{W}{W}
Syr Alin, the Lion's Claw
Legendary Creature - Human Knight
First strike
Whenever Syr Alin, the Lion's Claw attacks, other creatures you control get +1/+1 until end of turn.
4 /
4
{3}{W}{W}
Thalia's Lancers
Creature - Human Knight
First strike
When Thalia's Lancers enters the battlefield, you may search your library for a legendary card, reveal it, put it into your hand, then shuffle.
4 /
4
{4}{W}{W}
The Circle of Loyalty
Legendary Artifact
This spell costs {1} less to cast for each Knight you control.
Creatures you control get +1/+1.
Whenever you cast a legendary spell, create a 2/2 white Knight creature token with vigilance.
{3}{W}, {T}: Create a 2/2 white Knight creature token with vigilance.
{1}{W}{W}
Tivadar of Thorn
Legendary Creature - Human Knight
First strike, protection from red
When Tivadar of Thorn enters the battlefield, destroy target Goblin.
2 /
2
{2}{W}
Unbreakable Formation
Instant
Creatures you control gain indestructible until end of turn.
Addendum -- If you cast this spell during your main phase, put a +1/+1 counter on each of those creatures and they gain vigilance until end of turn.
{3}{W}
Valiant Knight
Creature - Human Knight
Other Knights you control get +1/+1.
{3}{W}{W}: Knights you control gain double strike until end of turn.
3 /
4
{W}{W}
White Knight
Creature - Human 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.)