Typhoid Rats

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Faith Unbroken

Enchant creature you control
When Faith Unbroken enters, exile target creature an opponent controls until Faith Unbroken leaves the battlefield.
Enchanted creature gets +2/+2.

Volcanic Dragon

Wall of Vines

Defender (This creature can't attack.)
Reach (This creature can block creatures with flying.)

Murder

Cancel

Pyroclasm

Pyroclasm deals 2 damage to each creature.

Unsummon

Return target creature to its owner's hand.

Llanowar Elves

Raise Dead

Return target creature card from your graveyard to your hand.

Phantom General

Intangible Virtue

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

Pacifism

Enchant creature
Enchanted creature can't attack or block.

Demonic Taskmaster

Flying
At the beginning of your upkeep, sacrifice a creature other than Demonic Taskmaster.

Blaze

Prevent all combat damage that would be dealt this turn.

Living Terrain

Enchant land
Enchanted land is a 5/6 green Treefolk creature that's still a land.

Zephyr Sprite

Regrowth

Return target card from your graveyard to your hand.

Deadly Recluse

Reach (This creature can block creatures with flying.)
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Diregraf Ghoul

Skirk Prospector

Tread Upon

Target creature gets +2/+2 and gains trample until end of turn.

Magnigoth Sentry

Reach (This creature can block creatures with flying.)

Sylvan Brushstrider

When Sylvan Brushstrider enters, you gain 2 life.

Sign in Blood

Target player draws two cards and loses 2 life.

Hover Barrier

Ravenous Chupacabra

When Ravenous Chupacabra enters, destroy target creature an opponent controls.

Dragon Fodder

Create two 1/1 red Goblin creature tokens.

Furnace Whelp

Flying
{R}: Furnace Whelp gets +1/+0 until end of turn.

Seacoast Drake

Deliberate

Mahamoti Djinn

Flying (This creature can't be blocked except by creatures with flying or reach.)

Raise the Alarm

Create two 1/1 white Soldier creature tokens.

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Wild Guess

As an additional cost to cast this spell, discard a card.
Draw two cards.

Cathedral Sanctifier

When Cathedral Sanctifier enters, you gain 3 life.

Blazing Volley

Blazing Volley deals 1 damage to each creature your opponents control.

Mist Raven

Flying
When Mist Raven enters, return target creature to its owner's hand.

Explore

You may play an additional land this turn.
Draw a card.

Inspiring Overseer

Flying
When this creature enters, you gain 1 life and draw a card.

Supernatural Stamina

Until end of turn, target creature gets +2/+0 and gains "When this creature dies, return it to the battlefield tapped under its owner's control."

Favorable Winds

Creatures you control with flying get +1/+1.

Cloudkin Seer

Flying
When Cloudkin Seer enters, draw a card.

Phyrexian Ghoul

Sacrifice a creature: Phyrexian Ghoul gets +2/+2 until end of turn.

Act of Treason

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and {T} this turn.)

Purify the Grave

Exile target card from a graveyard.
Flashback {W} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Hunted Witness

When Hunted Witness dies, create a 1/1 white Soldier creature token with lifelink.