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
Gearshift Ace | Creature | Dwarf Pilot | First strike
Whenever Gearshift Ace crews a Vehicle, that Vehicle gains first strike until end of turn. | Winona Nelson
Impeccable Timing | Instant | | Impeccable Timing deals 3 damage to target attacking or blocking creature. | Chris Rallis
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
Pressure Point | Instant | | Tap target creature.
Draw a card. | Jakub Kasper
Servo Exhibition | Sorcery | | Create two 1/1 colorless Servo artifact creature tokens. | Sara Winters
Trusty Companion | Creature | Hyena | Vigilance
Trusty Companion can't attack alone. | Jakub Kasper
Aether Meltdown | Enchantment | Aura | Flash (You may cast this spell any time you could cast an instant.)
Enchant creature or Vehicle
When Aether Meltdown enters the battlefield, you get {E}{E} (two energy counters).
Enchanted creature gets -4/-0. | Jason Felix
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
Dramatic Reversal | Instant | | Untap all nonland permanents you control. | Eric Deschamps
Era of Innovation | Enchantment | | Whenever an artifact or Artificer enters the battlefield under your control, you may pay {1}. If you do, you get {E}{E} (two energy counters).
Pay {E}{E}{E}{E}{E}{E}, Sacrifice Era of Innovation: Draw three cards. | Jason Rainville
Glint-Nest Crane | Creature | Bird | Flying
When Glint-Nest Crane enters the battlefield, look at the top four cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bottom of your library in any order. | Christopher Moeller
Revolutionary Rebuff | Instant | | Counter target nonartifact spell unless its controller pays {2}. | Zack Stella
Dhund Operative | Creature | Human Rogue | As long as you control an artifact, Dhund Operative gets +1/+0 and has deathtouch. | Magali Villeneuve
Die Young | Sorcery | | Choose target creature. You get {E}{E} (two energy counters), then you may pay any amount of {E}. The creature gets -1/-1 until end of turn for each {E} paid this way. | Ryan Yee
Embraal Bruiser | Creature | Human Warrior | Embraal Bruiser enters the battlefield tapped.
Embraal Bruiser has menace as long as you control an artifact. | Sidharth Chaturvedi
Fretwork Colony | Creature | Insect | Fretwork Colony can't block.
At the beginning of your upkeep, put a +1/+1 counter on Fretwork Colony and you lose 1 life. | Christopher Burdett
Rush of Vitality | Instant | | Target creature gets +1/+0 and gains lifelink and indestructible until end of turn. (Damage dealt by that creature also causes its controller to gain that much life, and it can't be destroyed by damage or effects that say "destroy.") | Lindsey Look
Subtle Strike | Instant | | Choose one or both —
• Target creature gets -1/-1 until end of turn.
• Put a +1/+1 counter on target creature. | David Palumbo
Syndicate Trafficker | Creature | Aetherborn Rogue | {1}, Sacrifice an artifact: Put a +1/+1 counter on Syndicate Trafficker. It gains indestructible until end of turn. | Tony Foti
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
Underhanded Designs | Enchantment | | Whenever an artifact enters the battlefield under your control, you may pay {1}. If you do, each opponent loses 1 life and you gain 1 life.
{1}{B}, Sacrifice Underhanded Designs: Destroy target creature. Activate only if you control two or more artifacts. | Anastasia Ovchinnikova
Cathartic Reunion | Sorcery | | As an additional cost to cast this spell, discard two cards.
Draw three cards. | Howard Lyon
Chandra's Pyrohelix | Instant | | Chandra's Pyrohelix deals 2 damage divided as you choose among one or two targets. | Kieran Yanner
Giant Spectacle | Enchantment | Aura | Enchant creature
Enchanted creature gets +2/+1 and has menace. | Johann Bodin
Harnessed Lightning | Instant | | Choose target creature. You get {E}{E}{E} (three energy counters), then you may pay any amount of {E}. Harnessed Lightning deals that much damage to that creature. | Chris Rallis
Reckless Fireweaver | Creature | Human Artificer | Whenever an artifact enters the battlefield under your control, Reckless Fireweaver deals 1 damage to each opponent. | Deruchenko Alexander
Speedway Fanatic | Creature | Human Pilot | Haste
Whenever Speedway Fanatic crews a Vehicle, that Vehicle gains haste until end of turn. | Slawomir Maniak
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
Commencement of Festivities | Instant | | Prevent all combat damage that would be dealt to players this turn. | Zack Stella
Durable Handicraft | Enchantment | | Whenever a creature enters the battlefield under your control, you may pay {1}. If you do, put a +1/+1 counter on that creature.
{5}{G}, Sacrifice Durable Handicraft: Put a +1/+1 counter on each creature you control. | Raoul Vitale
Kujar Seedsculptor | Creature | Elf Druid | When Kujar Seedsculptor enters the battlefield, put a +1/+1 counter on target creature you control. | Anna Steinbauer
Larger Than Life | Sorcery | | Target creature gets +4/+4 and gains trample until end of turn. | Jaime Jones
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
Nature's Way | Sorcery | | Target creature you control gains vigilance and trample until end of turn. It deals damage equal to its power to target creature you don't control. | Zack Stella
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
Veteran Motorist | Creature | Dwarf Pilot | When Veteran Motorist enters the battlefield, scry 2.
Whenever Veteran Motorist crews a Vehicle, that Vehicle gets +1/+1 until end of turn. | Christopher Moeller
Contraband Kingpin | Creature | Aetherborn Rogue | Lifelink
Whenever an artifact enters the battlefield under your control, scry 1. | Anna Steinbauer
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
Cogworker's Puzzleknot | Artifact | | When Cogworker's Puzzleknot enters the battlefield, create a 1/1 colorless Servo artifact creature token.
{1}{W}, Sacrifice Cogworker's Puzzleknot: Create a 1/1 colorless Servo artifact creature token. | Cliff Childs
Consulate Skygate | Artifact Creature | Wall | Defender
Reach (This creature can block creatures with flying.) | John Avon
Decoction Module | Artifact | | Whenever a creature enters the battlefield under your control, you get {E} (an energy counter).
{4}, {T}: Return target creature you control to its owner's hand. | Aaron Miller
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
Fireforger's Puzzleknot | Artifact | | When Fireforger's Puzzleknot enters the battlefield, it deals 1 damage to any target.
{2}{R}, Sacrifice Fireforger's Puzzleknot: It deals 1 damage to any target. | Zezhou Chen
Glassblower's Puzzleknot | Artifact | | When Glassblower's Puzzleknot enters the battlefield, scry 2, then you get {E}{E}. (You get two energy counters. To scry 2, look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)
{2}{U}, Sacrifice Glassblower's Puzzleknot: Scry 2, then you get {E}{E}. | Kieran Yanner
Key to the City | Artifact | | {T}, Discard a card: Up to one target creature can't be blocked this turn.
Whenever Key to the City becomes untapped, you may pay {2}. If you do, draw a card. | Sean Murray
3.5 LSV
Metalspinner's Puzzleknot | Artifact | | When Metalspinner's Puzzleknot enters the battlefield, you draw a card and you lose 1 life.
{2}{B}, Sacrifice Metalspinner's Puzzleknot: You draw a card and you lose 1 life. | Vincent Proce
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
Perpetual Timepiece | Artifact | | {T}: Mill two cards.
{2}, Exile Perpetual Timepiece: Shuffle any number of target cards from your graveyard into your library. | Cliff Childs
Prophetic Prism | Artifact | | When Prophetic Prism enters the battlefield, draw a card.
{1}, {T}: Add one mana of any color. | Noah Bradley
Scrapheap Scrounger | Artifact Creature | Construct | Scrapheap Scrounger can't block.
{1}{B}, Exile another creature card from your graveyard: Return Scrapheap Scrounger from your graveyard to the battlefield. | Jason A. Engle
Sky Skiff | Artifact | Vehicle | Flying
Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.) | Richard Wright
Smuggler's Copter | Artifact | Vehicle | Flying
Whenever Smuggler's Copter attacks or blocks, you may draw a card. If you do, discard a card.
Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.) | Florian de Gesincourt
Torch Gauntlet | Artifact | Equipment | Equipped creature gets +2/+0.
Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) | Igor Kieryluk
Woodweaver's Puzzleknot | Artifact | | When Woodweaver's Puzzleknot enters the battlefield, you gain 3 life and get {E}{E}{E} (three energy counters).
{2}{G}, Sacrifice Woodweaver's Puzzleknot: You gain 3 life and get {E}{E}{E}. | Volkan Baǵa