Gatecrash

Assault Griffin | Creature | Griffin | Flying | Eric Velhagen

Basilica Guards | Creature | Human Soldier | Defender Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) | Dan Scott

Court Street Denizen | Creature | Human Soldier | Whenever another white creature enters the battlefield under your control, tap target creature an opponent controls. | Volkan Baǵa

Daring Skyjek | Creature | Human Knight | Battalion — Whenever Daring Skyjek and at least two other creatures attack, Daring Skyjek gains flying until end of turn. | Jason Chan

Dutiful Thrull | Creature | Thrull | {B}: Regenerate Dutiful Thrull. | Daarken

Nav Squad Commandos | Creature | Human Soldier | Battalion — Whenever Nav Squad Commandos and at least two other creatures attack, Nav Squad Commandos gets +1/+1 until end of turn. Untap it. | Steve Prescott

Syndic of Tithes | Creature | Human Cleric | Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) | Steve Prescott

Zarichi Tiger | Creature | Cat | {1}{W}, {T}: You gain 2 life. | Nic Klein

Clinging Anemones | Creature | Jellyfish | Defender Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) | Mike Bierek

Cloudfin Raptor | Creature | Bird Mutant | Flying Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) | Peter Mohrbacher

Frilled Oculus | Creature | Homunculus | {1}{G}: Frilled Oculus gets +2/+2 until end of turn. Activate only once each turn. | Marco Nelor

Keymaster Rogue | Creature | Human Rogue | Keymaster Rogue can't be blocked. When Keymaster Rogue enters the battlefield, return a creature you control to its owner's hand. | Winona Nelson

Leyline Phantom | Creature | Illusion | When Leyline Phantom deals combat damage, return it to its owner's hand. (Return it only if it survived combat.) | Ryan Yee

Metropolis Sprite | Creature | Faerie Rogue | Flying {U}: Metropolis Sprite gets +1/-1 until end of turn. | Scott Chou

Sage's Row Denizen | Creature | Vedalken Wizard | Whenever another blue creature enters the battlefield under your control, target player mills two cards. | Svetlin Velinov

Balustrade Spy | Creature | Vampire Rogue | Flying When Balustrade Spy enters the battlefield, target player reveals cards from the top of their library until they reveal a land card, then puts those cards into their graveyard. | Jaime Jones

Basilica Screecher | Creature | Bat | Flying Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) | Christine Choi

Corpse Blockade | Creature | Zombie | Defender Sacrifice another creature: Corpse Blockade gains deathtouch until end of turn. | Lucas Graciano

Gutter Skulk | Creature | Zombie Rat | | Mark Winters

Horror of the Dim | Creature | Horror | {U}: Horror of the Dim gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.) | Jack Wang

Shadow Alley Denizen | Creature | Vampire Rogue | Whenever another black creature enters the battlefield under your control, target creature gains intimidate until end of turn. (It can't be blocked except by artifact creatures and/or creatures that share a color with it.) | Cynthia Sheppard

Slate Street Ruffian | Creature | Human Warrior | Whenever Slate Street Ruffian becomes blocked, defending player discards a card. | Jim Murray

Syndicate Enforcer | Creature | Human Rogue | Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) | Steven Belledin

Bomber Corps | Creature | Human Soldier | Battalion — Whenever Bomber Corps and at least two other creatures attack, Bomber Corps deals 1 damage to any target. | Chase Stone

Ember Beast | Creature | Beast | Ember Beast can't attack or block alone. | David Rapoza

Foundry Street Denizen | Creature | Goblin Warrior | Whenever another red creature enters the battlefield under your control, Foundry Street Denizen gets +1/+0 until end of turn. | Raoul Vitale

Scorchwalker | Creature | Elemental | Bloodrush — {1}{R}{R}, Discard Scorchwalker: Target attacking creature gets +5/+1 until end of turn. | Anthony Palumbo

Skinbrand Goblin | Creature | Goblin Warrior | Bloodrush — {R}, Discard Skinbrand Goblin: Target attacking creature gets +2/+1 until end of turn. | Marco Nelor

Towering Thunderfist | Creature | Giant Soldier | {W}: Towering Thunderfist gains vigilance until end of turn. | Zoltan Boros

Warmind Infantry | Creature | Elemental Soldier | Battalion — Whenever Warmind Infantry and at least two other creatures attack, Warmind Infantry gets +2/+0 until end of turn. | Greg Staples

Adaptive Snapjaw | Creature | Lizard Beast | Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) | Tomasz Jedruszek

Crocanura | Creature | Crocodile Frog | Reach (This creature can block creatures with flying.) Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) | Jack Wang

Disciple of the Old Ways | Creature | Human Warrior | {R}: Disciple of the Old Ways gains first strike until end of turn. | Anthony Palumbo

Greenside Watcher | Creature | Elf Druid | {T}: Untap target Gate. | Ryan Barger

Ivy Lane Denizen | Creature | Elf Warrior | Whenever another green creature enters the battlefield under your control, put a +1/+1 counter on target creature. | Winona Nelson

Scab-Clan Charger | Creature | Centaur Warrior | Bloodrush — {1}{G}, Discard Scab-Clan Charger: Target attacking creature gets +2/+4 until end of turn. | Nils Hamm

Slaughterhorn | Creature | Beast | Bloodrush — {G}, Discard Slaughterhorn: Target attacking creature gets +3/+2 until end of turn. | Steve Prescott

Spire Tracer | Creature | Elf Scout | Spire Tracer can't be blocked except by creatures with flying or reach. | Christopher Moeller

Kingpin's Pet | Creature | Thrull | Flying Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) | Mark Zug

Skyknight Legionnaire | Creature | Human Knight | Flying, haste | Anthony Palumbo

Wojek Halberdiers | Creature | Human Soldier | Battalion — Whenever Wojek Halberdiers and at least two other creatures attack, Wojek Halberdiers gains first strike until end of turn. | Nic Klein

Mortus Strider | Creature | Skeleton | When Mortus Strider dies, return it to its owner's hand. | Tomasz Jedruszek

Deathcult Rogue | Creature | Human Rogue | Deathcult Rogue can't be blocked except by Rogues. | David Palumbo

Drakewing Krasis | Creature | Lizard Drake | Flying, trample | Johann Bodin

Shambleshark | Creature | Shark Crab | Flash (You may cast this spell any time you could cast an instant.) Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) | Wesley Burt

Ruination Wurm | Creature | Wurm | | Dave Kendall

Zhur-Taa Swine | Creature | Boar | Bloodrush — {1}{R}{G}, Discard Zhur-Taa Swine: Target attacking creature gets +5/+4 until end of turn. | Yeong-Hao Han

Armored Transport | Artifact Creature | Construct | Prevent all combat damage that would be dealt to Armored Transport by creatures blocking it. | Cliff Childs

Millennial Gargoyle | Artifact Creature | Gargoyle | Flying | Seb McKinnon