Kaladesh

Aviary Mechanic | Creature | Dwarf Artificer | When Aviary Mechanic enters the battlefield, you may return another permanent you control to its owner's hand. | Mark Zug

Eddytrail Hawk | Creature | Bird | Flying When Eddytrail Hawk enters the battlefield, you get {E}{E} (two energy counters). Whenever Eddytrail Hawk attacks, you may pay {E}. If you do, another target attacking creature gains flying until end of turn. | James Paick

Glint-Sleeve Artisan | Creature | Dwarf Artificer | Fabricate 1 (When this creature enters the battlefield, put a +1/+1 counter on it or create a 1/1 colorless Servo artifact creature token.) | Ryan Pancoast

Herald of the Fair | Creature | Human | When Herald of the Fair enters the battlefield, target creature you control gets +1/+1 until end of turn. | Steven Belledin

Ninth Bridge Patrol | Creature | Dwarf Soldier | Whenever another creature you control leaves the battlefield, put a +1/+1 counter on Ninth Bridge Patrol. | Ryan Alexander Lee

Propeller Pioneer | Creature | Human Artificer | Flying Fabricate 1 (When this creature enters the battlefield, put a +1/+1 counter on it or create a 1/1 colorless Servo artifact creature token.) | Winona Nelson

Skyswirl Harrier | Creature | Bird | Flying | John Severin Brassell

Tasseled Dromedary | Creature | Camel | | Raoul Vitale

Thriving Ibex | Creature | Goat | When Thriving Ibex enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Ibex attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. | Sidharth Chaturvedi

Aether Theorist | Creature | Vedalken Rogue | When Aether Theorist enters the battlefield, you get {E}{E}{E} (three energy counters). {T}, Pay {E}: Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) | Lucas Graciano

Curio Vendor | Creature | Vedalken | | Igor Kieryluk

Gearseeker Serpent | Creature | Serpent | This spell costs {1} less to cast for each artifact you control. {5}{U}: Gearseeker Serpent can't be blocked this turn. | Filip Burburan

Hightide Hermit | Creature | Crab | Defender When Hightide Hermit enters the battlefield, you get {E}{E}{E}{E} (four energy counters). Pay {E}{E}: Hightide Hermit can attack this turn as though it didn't have defender. | Jason Kang

Nimble Innovator | Creature | Vedalken Artificer | When Nimble Innovator enters the battlefield, draw a card. | Slawomir Maniak

Thriving Turtle | Creature | Turtle | When Thriving Turtle enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Turtle attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. | Jeff Simpson

Vedalken Blademaster | Creature | Vedalken Soldier | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) | Lake Hurwitz

Weldfast Wingsmith | Creature | Human Artificer | Whenever an artifact enters the battlefield under your control, Weldfast Wingsmith gains flying until end of turn. | Dan Scott

Wind Drake | Creature | Drake | Flying | Todd Lockwood

Ambitious Aetherborn | Creature | Aetherborn Artificer | Fabricate 1 (When this creature enters the battlefield, put a +1/+1 counter on it or create a 1/1 colorless Servo artifact creature token.) | Josu Hernaiz

Dhund Operative | Creature | Human Rogue | As long as you control an artifact, Dhund Operative gets +1/+0 and has deathtouch. | Magali Villeneuve

Dukhara Scavenger | Creature | Crocodile | When Dukhara Scavenger enters the battlefield, you may put target artifact or creature card from your graveyard on top of your library. | Sidharth Chaturvedi

Foundry Screecher | Creature | Bat | Flying Foundry Screecher gets +1/+0 as long as you control an artifact. | Dan Scott

Lawless Broker | Creature | Aetherborn Rogue | When Lawless Broker dies, put a +1/+1 counter on target creature you control. | Darek Zabrocki

Maulfist Squad | Creature | Human Artificer | Menace Fabricate 1 (When this creature enters the battlefield, put a +1/+1 counter on it or create a 1/1 colorless Servo artifact creature token.) | Matt Stewart

Night Market Lookout | Creature | Human Rogue | Whenever Night Market Lookout becomes tapped, each opponent loses 1 life and you gain 1 life. | Nils Hamm

Prakhata Club Security | Creature | Aetherborn Warrior | | Igor Kieryluk

Thriving Rats | Creature | Rat | When Thriving Rats enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Rats attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. | Tom Babbey

Reckless Fireweaver | Creature | Human Artificer | Whenever an artifact enters the battlefield under your control, Reckless Fireweaver deals 1 damage to each opponent. | Deruchenko Alexander

Ruinous Gremlin | Creature | Gremlin | {2}{R}, Sacrifice Ruinous Gremlin: Destroy target artifact. | Steve Prescott

Salivating Gremlins | Creature | Gremlin | Whenever an artifact enters the battlefield under your control, Salivating Gremlins gets +2/+0 and gains trample until end of turn. | Christopher Burdett

Spireside Infiltrator | Creature | Human Rogue | Whenever Spireside Infiltrator becomes tapped, it deals 1 damage to each opponent. | Deruchenko Alexander

Spontaneous Artist | Creature | Human Rogue | When Spontaneous Artist enters the battlefield, you get {E} (an energy counter). Pay {E}: Target creature gains haste until end of turn. | Viktor Titov

Terror of the Fairgrounds | Creature | Gremlin | | Filip Burburan

Thriving Grubs | Creature | Gremlin | When Thriving Grubs enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Grubs attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. | Steve Prescott

Wayward Giant | Creature | Giant | Menace | Filip Burburan

Cowl Prowler | Creature | Wurm | | Tomasz Jedruszek

Highspire Artisan | Creature | Elf Artificer | Reach (This creature can block creatures with flying.) Fabricate 1 (When this creature enters the battlefield, put a +1/+1 counter on it or create a 1/1 colorless Servo artifact creature token.) | Anna Steinbauer

Kujar Seedsculptor | Creature | Elf Druid | When Kujar Seedsculptor enters the battlefield, put a +1/+1 counter on target creature you control. | Anna Steinbauer

Peema Outrider | Creature | Elf Artificer | Trample Fabricate 1 (When this creature enters the battlefield, put a +1/+1 counter on it or create a 1/1 colorless Servo artifact creature token.) | Craig J Spearing

Riparian Tiger | Creature | Cat | Trample When Riparian Tiger enters the battlefield, you get {E}{E} (two energy counters). Whenever Riparian Tiger attacks, you may pay {E}{E}. If you do, it gets +2/+2 until end of turn. | Igor Kieryluk

Sage of Shaila's Claim | Creature | Elf Druid | When Sage of Shaila's Claim enters the battlefield, you get {E}{E}{E} (three energy counters). | Howard Lyon

Thriving Rhino | Creature | Rhino | When Thriving Rhino enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Rhino attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. | Matt Stewart

Wild Wanderer | Creature | Elf Druid | When Wild Wanderer enters the battlefield, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle. | Sidharth Chaturvedi

Wily Bandar | Creature | Cat Monkey | {2}{G}: Wily Bandar gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) | Yeong-Hao Han

Accomplished Automaton | Artifact Creature | Construct | Fabricate 1 (When this creature enters the battlefield, put a +1/+1 counter on it or create a 1/1 colorless Servo artifact creature token.) | Daarken

Bastion Mastodon | Artifact Creature | Elephant | {W}: Bastion Mastodon gains vigilance until end of turn. | Victor Adame Minguez

Consulate Skygate | Artifact Creature | Wall | Defender Reach (This creature can block creatures with flying.) | John Avon

Dukhara Peafowl | Artifact Creature | Bird | {U}: Dukhara Peafowl gains flying until end of turn. | Craig J Spearing

Eager Construct | Artifact Creature | Construct | When Eager Construct enters the battlefield, each player may scry 1. (To scry 1, look at the top card of your library, then you may put that card on the bottom of your library.) | Craig J Spearing

Narnam Cobra | Artifact Creature | Snake | {G}: Narnam Cobra gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.) | Christopher Burdett

Prakhata Pillar-Bug | Artifact Creature | Insect | {B}: Prakhata Pillar-Bug gains lifelink until end of turn. (Damage dealt by this creature also causes you to gain that much life.) | Jason Felix

Self-Assembler | Artifact Creature | Assembly-Worker | When Self-Assembler enters the battlefield, you may search your library for an Assembly-Worker creature card, reveal it, put it into your hand, then shuffle. | Noah Bradley

0.0/3.0 LSV

Weldfast Monitor | Artifact Creature | Lizard | {R}: Weldfast Monitor gains menace until end of turn. | Jakub Kasper

Workshop Assistant | Artifact Creature | Construct | When Workshop Assistant dies, return another target artifact card from your graveyard to your hand. | Victor Adame Minguez