Kaladesh

Aetherstorm Roc | Creature | Bird | Flying Whenever Aetherstorm Roc or another creature enters the battlefield under your control, you get {E} (an energy counter). Whenever Aetherstorm Roc attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it and tap up to one target creature defending player controls. | Scott Murphy

Consul's Shieldguard | Creature | Dwarf Soldier | When Consul's Shieldguard enters the battlefield, you get {E}{E} (two energy counters). Whenever Consul's Shieldguard attacks, you may pay {E}. If you do, another target attacking creature gains indestructible until end of turn. | David Gaillet

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

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

Visionary Augmenter | Creature | Dwarf Artificer | Fabricate 2 (When this creature enters the battlefield, put two +1/+1 counters on it or create two 1/1 colorless Servo artifact creature tokens.) | James Paick

Long-Finned Skywhale | Creature | Whale | Flying Long-Finned Skywhale can block only creatures with flying. | Cliff Childs

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

Padeem, Consul of Innovation | Legendary Creature | Vedalken Artificer | Artifacts you control have hexproof. At the beginning of your upkeep, if you control the artifact with the highest mana value or tied for the highest mana value, draw a card. | Matt Stewart

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

Aetherborn Marauder | Creature | Aetherborn Rogue | Flying, lifelink When Aetherborn Marauder enters the battlefield, move any number of +1/+1 counters from other permanents you control onto Aetherborn Marauder. | Kieran Yanner

Gonti, Lord of Luxury | Legendary Creature | Aetherborn Rogue | Deathtouch When Gonti, Lord of Luxury enters the battlefield, look at the top four cards of target opponent's library, exile one of them face down, then put the rest on the bottom of that library in a random order. You may look at and cast that card for as long as it remains exiled, and you may spend mana as though it were mana of any type to cast that spell. | Daarken

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

Ovalchase Daredevil | Creature | Human Pilot | Whenever an artifact enters the battlefield under your control, you may return Ovalchase Daredevil from your graveyard to your hand. | Winona Nelson

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

Maulfist Doorbuster | Creature | Human Warrior | When Maulfist Doorbuster enters the battlefield, you get {E}{E} (two energy counters). Whenever Maulfist Doorbuster attacks, you may pay {E}. If you do, target creature can't block this turn. | Josh Hass

Skyship Stalker | Creature | Dragon | Flying {R}: Skyship Stalker gets +1/+0 until end of turn. {R}: Skyship Stalker gains first strike until end of turn. {R}: Skyship Stalker gains haste until end of turn. | Chris Rahn

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

Territorial Gorger | Creature | Gremlin | Trample Whenever you get one or more {E} (energy counters), Territorial Gorger gets +2/+2 until end of turn. | Lius Lasahido

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

Armorcraft Judge | Creature | Elf Artificer | When Armorcraft Judge enters the battlefield, draw a card for each creature you control with a +1/+1 counter on it. | David Palumbo

Bristling Hydra | Creature | Hydra | When Bristling Hydra enters the battlefield, you get {E}{E}{E} (three energy counters). Pay {E}{E}{E}: Put a +1/+1 counter on Bristling Hydra. It gains hexproof until end of turn. | Chris Rahn

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

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

Restoration Gearsmith | Creature | Human Artificer | When Restoration Gearsmith enters the battlefield, return target artifact or creature card from your graveyard to your hand. | John Severin Brassell

Rashmi, Eternities Crafter | Legendary Creature | Elf Druid | Whenever you cast your first spell each turn, reveal the top card of your library. You may cast it without paying its mana cost if it's a spell with lesser mana value. If you don't cast it, put it into your hand. | Magali Villeneuve

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

Iron League Steed | Artifact Creature | Construct | Haste 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.) | Darek Zabrocki

Snare Thopter | Artifact Creature | Thopter | Flying, haste | John Avon