Have

Snapping Drake

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

Serra Angel

Flying
Vigilance (Attacking doesn't cause this creature to tap.)

Alluring Siren

{T}: Target creature an opponent controls attacks you this turn if able.

Mass of Ghouls

Don't Have

Dusk Imp

Attended Knight

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

Getting

Acidic Slime

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
When Acidic Slime enters, destroy target artifact, enchantment, or land.

Sage Owl

Flying
When Sage Owl enters, look at the top four cards of your library, then put them back in any order.

Aven Fleetwing

Flying
Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Hunted Wumpus

When Hunted Wumpus enters, each other player may put a creature card from their hand onto the battlefield.

Pride of Lions

You may have Pride of Lions assign its combat damage as though it weren't blocked.

Femeref Archers

{T}: Femeref Archers deals 4 damage to target attacking creature with flying.

Typhoid Rats

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

Rust Scarab

Whenever Rust Scarab becomes blocked, you may destroy target artifact or enchantment defending player controls.

Arbalest Elite

{2}{W}, {T}: Arbalest Elite deals 3 damage to target attacking or blocking creature. Arbalest Elite doesn't untap during your next untap step.

Deathgaze Cockatrice

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

Cloud Elemental

Flying
Cloud Elemental can block only creatures with flying.

Yeva's Forcemage

When Yeva's Forcemage enters, target creature gets +2/+2 until end of turn.

Loxodon Mystic

Prized Unicorn

All creatures able to block Prized Unicorn do so.

Tenacious Dead

When Tenacious Dead dies, you may pay {1}{B}. If you do, return it to the battlefield tapped under its owner's control.

Fireslinger

{T}: Fireslinger deals 1 damage to any target and 1 damage to you.

Wall of Vines

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

Flamekin Brawler

{R}: Flamekin Brawler gets +1/+0 until end of turn.

Grim Lavamancer

{R}, {T}, Exile two cards from your graveyard: Grim Lavamancer deals 2 damage to any target.

Phantasmal Dragon

Flying
When Phantasmal Dragon becomes the target of a spell or ability, sacrifice it.

Amphin Cutthroat

Brindle Boar

Regathan Firecat

Mogg Flunkies

Mogg Flunkies can't attack or block alone.

Jackal Familiar

Jackal Familiar can't attack or block alone.

Bonebreaker Giant

Ogre Gatecrasher

When Ogre Gatecrasher enters, destroy target creature with defender.

Noble Templar

Vigilance
Plainscycling {2} ({2}, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)

Daggerclaw Imp

Charging Badger

Sutured Ghoul

Trample
As Sutured Ghoul enters, exile any number of creature cards from your graveyard.
Sutured Ghoul's power is equal to the total power of the exiled cards and its toughness is equal to their total toughness.

Canopy Spider

Reach (This creature can block creatures with flying.)

Ogre Sentry

Augur of Skulls

{1}{B}: Regenerate Augur of Skulls.
Sacrifice Augur of Skulls: Target player discards two cards. Activate only during your upkeep.

Gustcloak Sentinel

Whenever Gustcloak Sentinel becomes blocked, you may untap it and remove it from combat.

Nightguard Patrol

Soulmender

Tundra Wolves

First strike (This creature deals combat damage before creatures without first strike.)

Mist Leopard

Shroud (This creature can't be the target of spells or abilities.)

Will-o'-the-Wisp

Flying (This creature can't be blocked except by creatures with flying or reach.)
{B}: Regenerate Will-o'-the-Wisp. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Elvish Mystic

Abyssal Specter

Flying
Whenever Abyssal Specter deals damage to a player, that player discards a card.

Kraken Hatchling

Merfolk Mesmerist

Wild Griffin

Undead Minotaur

Cathartic Adept

Scroll Thief

Whenever Scroll Thief deals combat damage to a player, draw a card.

Crookclaw Transmuter

Flash
Flying
When Crookclaw Transmuter enters, switch target creature's power and toughness until end of turn.

Cloud Sprite

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

Scaled Wurm

Whitemane Lion

Flash
When Whitemane Lion enters, return a creature you control to its owner's hand.

Pride Guardian

Defender
Whenever Pride Guardian blocks, you gain 3 life.

Deathforge Shaman

Multikicker {R} (You may pay an additional {R} any number of times as you cast this spell.)
When Deathforge Shaman enters, it deals damage to target player or planeswalker equal to twice the number of times it was kicked.

Man-o'-War

When Man-o'-War enters, return target creature to its owner's hand.

Corpse Hauler

{2}{B}, Sacrifice Corpse Hauler: Return another target creature card from your graveyard to your hand.

War Falcon

Flying
War Falcon can't attack unless you control a Knight or a Soldier.

Sylvan Ranger

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

Air Elemental

Knight of Dusk

{B}{B}: Destroy target creature blocking Knight of Dusk.

Elven Riders

Elven Riders can't be blocked except by Walls and/or creatures with flying.

Putrid Cyclops

When Putrid Cyclops enters, scry 1, then reveal the top card of your library. Putrid Cyclops gets -X/-X until end of turn, where X is that card's mana value. (To scry 1, look at the top card of your library, then you may put that card on the bottom.)

Craw Wurm

Fortress Crab

Oreskos Swiftclaw

Drudge Reavers

Flash (You may cast this spell any time you could cast an instant.)
{B}: Regenerate Drudge Reavers.

Capashen Knight

First strike (This creature deals combat damage before creatures without first strike.)
{1}{W}: Capashen Knight gets +1/+0 until end of turn.

Isleback Spawn

Shroud (This creature can't be the target of spells or abilities.)
Isleback Spawn gets +4/+8 as long as a library has twenty or fewer cards in it.

Elite Arcanist

When Elite Arcanist enters, you may exile an instant card from your hand.
{X}, {T}: Copy the exiled card. You may cast the copy without paying its mana cost. X is the mana value of the exiled card.

Charging Paladin

Whenever Charging Paladin attacks, it gets +0/+3 until end of turn.

Wanderguard Sentry

When Wanderguard Sentry enters, look at target opponent's hand.

Rubbleback Rhino

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Bramblesnap

Trample
Tap an untapped creature you control: Bramblesnap gets +1/+1 until end of turn.

Bogardan Rager

Flash (You may cast this spell any time you could cast an instant.)
When Bogardan Rager enters, target creature gets +4/+0 until end of turn.

Cloud Crusader

Flying
First strike (This creature deals combat damage before creatures without first strike.)

Sphinx of Jwar Isle

Flying
Shroud (This creature can't be the target of spells or abilities.)
You may look at the top card of your library any time.

Manic Vandal

When Manic Vandal enters, destroy target artifact.

Void Stalker

{2}{U}, {T}: Put Void Stalker and target creature on top of their owners' libraries, then those players shuffle their libraries.

Veteran Armorer

Mesmeric Fiend

When Mesmeric Fiend enters, target opponent reveals their hand and you choose a nonland card from it. Exile that card.
When Mesmeric Fiend leaves the battlefield, return the exiled card to its owner's hand.

Shivan Hellkite

Flying (This creature can't be blocked except by creatures with flying or reach.)
{1}{R}: Shivan Hellkite deals 1 damage to any target.

Evernight Shade

{B}: Evernight Shade gets +1/+1 until end of turn.
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

Sylvan Basilisk

Whenever Sylvan Basilisk becomes blocked by a creature, destroy that creature.

Festering Goblin

When Festering Goblin dies, target creature gets -1/-1 until end of turn.

Spined Wurm

Wall of Air

Defender, flying (This creature can't attack, and it can block creatures with flying.)

River Boa

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)
{G}: Regenerate River Boa.

Smogsteed Rider

Whenever Smogsteed Rider attacks, each other attacking creature gains fear until end of turn. (They can't be blocked except by artifact creatures and/or black creatures.)

Minotaur Abomination

Bond Beetle

When Bond Beetle enters, put a +1/+1 counter on target creature.

Goblin Shortcutter

When Goblin Shortcutter enters, target creature can't block this turn.

Centaur Courser

Charging Rhino

Charging Rhino can't be blocked by more than one creature.

Cyclops Gladiator

Whenever Cyclops Gladiator attacks, you may have it deal damage equal to its power to target creature defending player controls. If you do, that creature deals damage equal to its power to Cyclops Gladiator.

Primal Huntbeast

Wandering Ones

Viashino Runner

Menace (This creature can't be blocked except by two or more creatures.)

Surrakar Banisher

When Surrakar Banisher enters, you may return target tapped creature to its owner's hand.

Blood Scrivener

If you would draw a card while you have no cards in hand, instead you draw two cards and you lose 1 life.

Bloodrock Cyclops

Bloodrock Cyclops attacks each combat if able.

Raging Goblin

Haste (This creature can attack and {T} as soon as it comes under your control.)

Plated Pegasus

Flash (You may cast this spell any time you could cast an instant.)
Flying
If a spell would deal damage to a permanent or player, prevent 1 damage that spell would deal to that permanent or player.

Lizard Warrior

Ironclaw Buzzardiers

Ironclaw Buzzardiers can't block creatures with power 2 or greater.
{R}: Ironclaw Buzzardiers gains flying until end of turn.

Eternal Dragon

Flying
{3}{W}{W}: Return Eternal Dragon from your graveyard to your hand. Activate only during your upkeep.
Plainscycling {2} ({2}, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)

Marshdrinker Giant

When Marshdrinker Giant enters, destroy target Island or Swamp an opponent controls.