Sunspire Gatekeepers

When this creature enters, if you control two or more Gates, create a 2/2 white Knight creature token with vigilance.

Treasure

{T}, Sacrifice this token: Add one mana of any color.

Summary Judgment

Summary Judgment deals 3 damage to target tapped creature.
Addendum — If you cast this spell during your main phase, it deals 5 damage instead.

Rally to Battle

Creatures you control get +1/+3 until end of turn. Untap them.

Glory Seeker

Civic Stalwart

When this creature enters, creatures you control get +1/+1 until end of turn.

Benalish 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.)

Weight of Conscience

Enchant creature
Enchanted creature can't attack.
Tap two untapped creatures you control that share a creature type: Exile enchanted creature.

Intrusive Packbeast

Vigilance
When this creature enters, tap up to two target creatures your opponents control.

Resolute Watchdog

Defender
{1}, Sacrifice this creature: Target creature you control gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Serra's Embrace

Enchant creature
Enchanted creature gets +2/+2 and has flying and vigilance. (Attacking doesn't cause it to tap.)

Acrobatic Cheerleader

Survival — At the beginning of your second main phase, if this creature is tapped, put a flying counter on it. This ability triggers only once.

Condemn

Put target attacking creature on the bottom of its owner's library. Its controller gains life equal to its toughness.

Sword of Vengeance

Equipped creature gets +2/+0 and has first strike, vigilance, trample, and haste.
Equip {3}

Arrest

Enchant creature
Enchanted creature can't attack or block, and its activated abilities can't be activated.

Eager Cadet

Haazda Officer

When this creature enters, target creature you control gets +1/+1 until end of turn.

Righteous Blow

Righteous Blow deals 2 damage to target attacking or blocking creature.

Human

Hail of Arrows

Hail of Arrows deals X damage divided as you choose among any number of target attacking creatures.

Justiciar's Portal

Exile target creature you control, then return that card to the battlefield under its owner's control. It gains first strike until end of turn.

Tangle Tumbler

Vigilance
{3}, {T}: Put a +1/+1 counter on target creature.
Tap two untapped tokens you control: This Vehicle becomes an artifact creature until end of turn.

Azorius Arrester

When this creature enters, detain target creature an opponent controls. (Until your next turn, that creature can't attack or block and its activated abilities can't be activated.)

Pariah

Enchant creature
All damage that would be dealt to you is dealt to enchanted creature instead.

Honor Guard

{W}: This creature gets +0/+1 until end of turn.

Rabbit

Angel's Feather

Whenever a player casts a white spell, you may gain 1 life.

Serra Redeemer

Flying
Whenever another creature you control with power 2 or less enters, put two +1/+1 counters on that creature.

Serra Angel

Flying
Vigilance (Attacking doesn't cause this creature to tap.)

Spirit of the Spires

Flying
Other creatures you control with flying get +0/+1.

Forbidding Spirit

When this creature enters, until your next turn, creatures can't attack you or planeswalkers you control unless their controller pays {2} for each of those creatures.

Angel of Grace

Flash
Flying
When this creature enters, until end of turn, damage that would reduce your life total to less than 1 reduces it to 1 instead.
{4}{W}{W}, Exile this card from your graveyard: Your life total becomes 10.

Watchful Giant

When this creature enters, create a 1/1 white Human creature token.

Vengeance

Knight

Martial Law

At the beginning of your upkeep, detain target creature an opponent controls. (Until your next turn, that creature can't attack or block and its activated abilities can't be activated.)

Sacred Nectar

Impassioned Orator

Whenever another creature you control enters, you gain 1 life.

Springleaf Drum

{T}, Tap an untapped creature you control: Add one mana of any color.

Repel Calamity

Destroy target creature with power or toughness 4 or greater.

Venerable Monk

When this creature enters, you gain 2 life.

Holy Day

Prevent all combat damage that would be dealt this turn.

Soul Warden

Whenever another creature enters, you gain 1 life.

Hop to It

Create three 1/1 white Rabbit creature tokens.

Cho-Manno, Revolutionary

Prevent all damage that would be dealt to Cho-Manno.

Lyev Decree

Detain up to two target creatures your opponents control. (Until your next turn, those creatures can't attack or block and their activated abilities can't be activated.)

Tenth District Veteran

Vigilance
Whenever this creature attacks, untap another target creature you control.

Bring to Trial

Exile target creature with power 4 or greater.

Carrot Cake

When this artifact enters and when you sacrifice it, create a 1/1 white Rabbit creature token and scry 1. (Look at the top card of your library. You may put that card on the bottom.)
{2}, {T}, Sacrifice this artifact: You gain 3 life.

Righteous Charge

Creatures you control get +2/+2 until end of turn.

Triclopean Sight

Flash
Enchant creature
When this Aura enters, untap enchanted creature.
Enchanted creature gets +1/+1 and has vigilance.

Haazda Snare Squad

Whenever this creature attacks, you may pay {W}. If you do, tap target creature an opponent controls.

Pacifism

Enchant creature
Enchanted creature can't attack or block.

Unbreakable Formation

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.

Smothering Tithe

Whenever an opponent draws a card, that player may pay {2}. If the player doesn't, you create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Avenging Arrow

Destroy target creature that dealt damage this turn.

Youthful Knight

Arrester's Zeal

Target creature gets +2/+2 until end of turn.
Addendum — If you cast this spell during your main phase, that creature gains flying until end of turn.

Swell of Courage

Creatures you control get +2/+2 until end of turn.
Reinforce X—{X}{W}{W} ({X}{W}{W}, Discard this card: Put X +1/+1 counters on target creature.)

Azorius Justiciar

When this creature enters, detain up to two target creatures your opponents control. (Until your next turn, those creatures can't attack or block and their activated abilities can't be activated.)

Plains

Pileated Provisioner

Flying
When this creature enters, put a +1/+1 counter on target creature you control without flying.

Coordinated Barrage

Choose a creature type. Coordinated Barrage deals damage to target attacking or blocking creature equal to the number of permanents you control of the chosen type.

Friendly Ghost

Flying
When this creature enters, target creature gets +2/+4 until end of turn.

Angel of Mercy

Flying
When this creature enters, you gain 3 life.

Ancestor's Chosen

First strike (This creature deals combat damage before creatures without first strike.)
When this creature enters, you gain 1 life for each card in your graveyard.

Expose to Daylight

Destroy target artifact or enchantment. Scry 1.

Meadowboon

When this creature leaves the battlefield, put a +1/+1 counter on each creature target player controls.
Evoke {3}{W} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)