Sol Ring

Plains

To Arms!

Untap all creatures you control.
Draw a card.

Ajani's Welcome

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

High Ground

Each creature you control can block an additional creature each combat.

Imperial Outrider

Righteous Blow

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

Expedition Envoy

Lucky Offering

Destroy target artifact with mana value 3 or less. You gain 3 life.

Valiant Guard

Soldier

Martial Coup

Create X 1/1 white Soldier creature tokens. If X is 5 or more, destroy all other creatures.

Dromoka Warrior

Lay Down Arms

Exile target creature with mana value less than or equal to the number of Plains you control. Its controller gains 3 life.

Knight of New Benalia

Fountain of Renewal

At the beginning of your upkeep, you gain 1 life.
{3}, Sacrifice Fountain of Renewal: Draw a card.

Glory Seeker

Traveling Philosopher

Elite Vanguard

Knight of the Keep

Baird, Steward of Argive

Vigilance
Creatures can't attack you or planeswalkers you control unless their controller pays {1} for each of those creatures.

Fragmentize

Destroy target artifact or enchantment with mana value 4 or less.

Ephemeral Shields

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Target creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

In the Trenches

Creatures you control get +1/+1.
{5}{W}: Exile target nonland permanent you don't control until In the Trenches leaves the battlefield. Activate only as a sorcery and only once.

Ajani's Mantra

At the beginning of your upkeep, you may gain 1 life.

Icon of Ancestry

As Icon of Ancestry enters, choose a creature type.
Creatures you control of the chosen type get +1/+1.
{3}, {T}: Look at the top three cards of your library. You may reveal a creature card of the chosen type from among them and put it into your hand. Put the rest on the bottom of your library in a random order.