Loxodon Sergeant

Vigilance
When Loxodon Sergeant enters, other creatures you control gain vigilance until end of turn.

Bulwark Giant

When Bulwark Giant enters, you gain 5 life.

Cliffside Lookout

{4}{W}: Creatures you control get +1/+1 until end of turn.

Idyllic Grange

({T}: Add {W}.)
Idyllic Grange enters tapped unless you control three or more other Plains.
When Idyllic Grange enters untapped, put a +1/+1 counter on target creature you control.

Omen of the Sun

Flash
When Omen of the Sun enters, create two 1/1 white Human Soldier creature tokens and you gain 2 life.
{2}{W}, Sacrifice Omen of the Sun: Scry 2.

Blinding Mage

Sunmane Pegasus

Flying
{1}{W}: Sunmane Pegasus gains vigilance and lifelink until end of turn.

Divine Arrow

Divine Arrow deals 4 damage to target attacking or blocking creature.

Iona's Judgment

Rhox Veteran

Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.)
Whenever Rhox Veteran attacks, tap target creature an opponent controls.

Indomitable Will

Flash
Enchant creature
Enchanted creature gets +1/+2.

Luminous Bonds

Enchant creature
Enchanted creature can't attack or block.

Plains

Transcendent Envoy

Flying
Aura spells you cast cost {1} less to cast.

Enchant creature
Enchanted creature gets +2/+2, has first strike, and is a Knight in addition to its other types. (It deals combat damage before creatures without first strike.)

Enforcer Griffin

Heliod's Pilgrim

When Heliod's Pilgrim enters, you may search your library for an Aura card, reveal it, put it into your hand, then shuffle.