Ambush Viper

Oblivion Ring

When Oblivion Ring enters, exile another target nonland permanent.
When Oblivion Ring leaves the battlefield, return the exiled card to the battlefield under its owner's control.

Lingering Souls

Create two 1/1 white Spirit creature tokens with flying.
Flashback {1}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Odric, Master Tactician

First strike (This creature deals combat damage before creatures without first strike.)
Whenever Odric, Master Tactician and at least three other creatures attack, you choose which creatures block this combat and how those creatures block.

Champion of the Parish

Whenever another Human enters under your control, put a +1/+1 counter on Champion of the Parish.

Gather the Townsfolk

Create two 1/1 white Human creature tokens.
Fateful hour — If you have 5 or less life, create five of those tokens instead.

Plains

Commander's Authority

Enchant creature
Enchanted creature has "At the beginning of your upkeep, create a 1/1 white Human creature token."

Borderland Ranger

When Borderland Ranger enters, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle.

Rebuke

Ajani's Sunstriker

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Isolated Chapel

Isolated Chapel enters tapped unless you control a Plains or a Swamp.
{T}: Add {W} or {B}.

Prey Upon

Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.)

Geist-Honored Monk

Vigilance
Geist-Honored Monk's power and toughness are each equal to the number of creatures you control.
When Geist-Honored Monk enters, create two 1/1 white Spirit creature tokens with flying.

Forest

Crusader of Odric

Crusader of Odric's power and toughness are each equal to the number of creatures you control.

Cloudshift

Exile target creature you control, then return that card to the battlefield under your control.

Captain's Call

Create three 1/1 white Soldier creature tokens.

Gavony Township

{T}: Add {C}.
{2}{G}{W}, {T}: Put a +1/+1 counter on each creature you control.

Glorious Charge

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

Titanic Growth

Target creature gets +4/+4 until end of turn.

Briarpack Alpha

Flash (You may cast this spell any time you could cast an instant.)
When Briarpack Alpha enters, target creature gets +2/+2 until end of turn.

Cathedral Sanctifier

When Cathedral Sanctifier enters, you gain 3 life.

Elvish Visionary

When Elvish Visionary enters, draw a card.

Swamp

Seraph of Dawn

Safe Passage

Prevent all damage that would be dealt to you and creatures you control this turn.

Intangible Virtue

Creature tokens you control get +1/+1 and have vigilance.

Avacyn's Pilgrim

Attended Knight

First strike
When Attended Knight enters, create a 1/1 white Soldier creature token.