Arborback Stomper | Creature | Beast | Trample
When Arborback Stomper enters the battlefield, you gain 5 life. | Dan Scott
Architect of the Untamed | Creature | Elf Artificer Druid | Landfall — Whenever a land enters the battlefield under your control, you get {E} (an energy counter).
Pay {E}{E}{E}{E}{E}{E}{E}{E}: Create a 6/6 colorless Beast artifact creature token. | Sara Winters
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
Cowl Prowler | Creature | Wurm | | Tomasz Jedruszek
Cultivator of Blades | Creature | Elf 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.)
Whenever Cultivator of Blades attacks, you may have other attacking creatures get +X/+X until end of turn, where X is Cultivator of Blades's power. | Bastien L. Deharme
Elegant Edgecrafters | Creature | Elf Artificer | Elegant Edgecrafters can't be blocked by creatures with power 2 or less.
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.) | Sean Sevestre
Fairgrounds Trumpeter | Creature | Elephant | At the beginning of each end step, if a +1/+1 counter was put on a permanent under your control this turn, put a +1/+1 counter on Fairgrounds Trumpeter. | Jesper Ejsing
Ghirapur Guide | Creature | Elf Scout | {2}{G}: Target creature you control can't be blocked by creatures with power 2 or less this turn. | Scott Murphy
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
Longtusk Cub | Creature | Cat | Whenever Longtusk Cub deals combat damage to a player, you get {E}{E} (two energy counters).
Pay {E}{E}: Put a +1/+1 counter on Longtusk Cub. | Zoltan Boros
Oviya Pashiri, Sage Lifecrafter | Legendary Creature | Human Artificer | {2}{G}, {T}: Create a 1/1 colorless Servo artifact creature token.
{4}{G}, {T}: Create an X/X colorless Construct artifact creature token, where X is the number of creatures you control. | Magali Villeneuve
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
Servant of the Conduit | Creature | Elf Druid | When Servant of the Conduit enters the battlefield, you get {E}{E} (two energy counters).
{T}, Pay {E}: Add one mana of any color. | Magali Villeneuve
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
Verdurous Gearhulk | Artifact Creature | Construct | Trample
When Verdurous Gearhulk enters the battlefield, distribute four +1/+1 counters among any number of target creatures you control. | Jaime Jones
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
Empyreal Voyager | Creature | Vedalken Scout | Flying, trample
Whenever Empyreal Voyager deals combat damage to a player, you get that many {E} (energy counters). | David Gaillet
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
Voltaic Brawler | Creature | Human Warrior | When Voltaic Brawler enters the battlefield, you get {E}{E} (two energy counters).
Whenever Voltaic Brawler attacks, you may pay {E}. If you do, it gets +1/+1 and gains trample until end of turn. | Raymond Swanland
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