Target creature you control gains protection from the color of your choice until end of turn.
Scry 1.

Favored
Whenever Iara, Blessed-Hart attacks, Iara and another target attacking creature gain double strike until end of turn.

Whenever Leonin Hoplite attacks, if you control a legendary creature, it gets +1/+0 and gains first strike until end of turn.

Vigilance
Leonin Phalanx's power is equal to your devotion to white.

{6}: Put two +1/+1 counters on target creature you control. Activate only as a sorcery and only if your devotion to white is three or more.

New Recruit has first strike as long as it is attacking.
When New Recruit dies, create a 2/2 black Zombie creature token.

Enchant creature you control
All damage that would be dealt to you is dealt to enchanted creature instead.
If a source would deal damage to enchanted creature, if you control three or more enchantments, prevent 1 of that damage.

Flash
When Omen of Victory enters the battlefield, create a 0/0 white Army creature token, then put two +1/+1 counter on it.
{2}{W}, Sacrifice Omen of Victory: Scry 2.

Enchant creature
Whenever enchanted creature attacks, put a +1/+1 counter on it. Then if it has three or more +1/+1 counters on it, sacrifice Ordeal of Athreos.
When you sacrifice Ordeal of Athreos, return target creature card from your graveyard to the battlefield.

When Patron of Ephara's Glory enters the battlefield, create a 0/1 colorless Sculpture artifact creature token.
Whenever a creature you control dies, scry 1, then you gain 1 life.

Favored
At the beginning of your end step, put a +1/+1 counter on your Champion.

Whenever you attack with exactly two creatures, draw a card. Prevent all damage that would be dealt to creatures you control this turn.

At the beginning of your upkeep, create a 1/1 white Human creature token for each Shrine you control.

When Skophos Warden enters the battlefield, you may exile target artifact or enchantment an opponent controls until Skophos Warden leaves the battlefield.

Whenever Spear of the Sun-Crowned attacks, if you control two or more enchanted creatures, it gains lifelink until end of turn.

Flying
Favored
Whenever your Champion attacks, untap it.

Create two 3/3 green Centaur creature tokens with vigilance.

Lifelink
When Traxian General enters the battlefield, create a 0/0 white Army creature token. Put a +1/+1 counter on each Army you control.

Whenever an enchantment enters the battlefield under your control, scry 1, then you gain 1 life.

Destroy target creature if it's tapped or if it has toughness is 4 or greater.

Choose one —
• Walk the Dead's Path deals 3 damage to target attacking or blocking creature.
• Destroy target enchantment.

Whenever Zakros Decree or another enchantment enters the battlefield under your control, target creature you control gets +1/+1 and gains lifelink until end of turn.

Gain control of target creature with mana value less than or equal to your devotion to blue.

Flash
When Agent of Deception enters the battlefield, counter target creature or planeswalker spell unless its controller pays {X}, where X is your devotion to blue.

[+2]: Each player puts their hand on the bottom of their library in a random order. You draw five cards, then each opponent draws two cards.
[+1]: Untap each land you control.
[–3]: Return up to three target nonland permanents to their owner's hands.
[–9]: You get an emblem with “Whenever an opponent casts their first spell each turn, gain control of it. You may choose new targets for that spell.”