Dominaria United

Automatic Librarian | Artifact Creature | Construct | When Automatic Librarian enters the battlefield, 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.) | Alex Konstad

Golden Argosy | Legendary Artifact | Vehicle | Whenever Golden Argosy attacks, exile each creature that crewed it this turn. Return them to the battlefield tapped under their owner's control at the beginning of the next end step. 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.) | Daniel Ljunggren

Hero's Heirloom | Artifact | Equipment | Equipped creature gets +2/+1. As long as equipped creature is legendary, it has trample and haste. Equip {2} | Ovidio Cartagena

Inscribed Tablet | Artifact | | {1}, {T}, Sacrifice Inscribed Tablet: Reveal the top five cards of your library. Put a land card from among them into your hand and the rest on the bottom of your library in a random order. If you didn't put a card into your hand this way, draw a card. | Jarel Threat

Jodah's Codex | Artifact | | Domain — {5}, {T}: Draw a card. This ability costs {1} less to activate for each basic land type among lands you control. | Aaron Miller

Karn's Sylex | Legendary Artifact | | Karn's Sylex enters the battlefield tapped. Players can't pay life to cast spells or to activate abilities that aren't mana abilities. {X}, {T}, Exile Karn's Sylex: Destroy each nonland permanent with mana value X or less. Activate only as a sorcery. | Adam Paquette

Meteorite | Artifact | | When Meteorite enters the battlefield, it deals 2 damage to any target. {T}: Add one mana of any color. | Olena Richards

Relic of Legends | Artifact | | {T}: Add one mana of any color. Tap an untapped legendary creature you control: Add one mana of any color. | Titus Lunter

Salvaged Manaworker | Artifact Creature | Construct | {1}: Add one mana of any color. Activate only once each turn. | Julian Kok Joon Wen

Shield-Wall Sentinel | Artifact Creature | Golem | Defender When Shield-Wall Sentinel enters the battlefield, you may search your library for a creature card with defender, reveal it, put it into your hand, then shuffle. | Titus Lunter

Timeless Lotus | Legendary Artifact | | Timeless Lotus enters the battlefield tapped. {T}: Add {W}{U}{B}{R}{G}. | Lindsey Look

Vanquisher's Axe | Artifact | Equipment | Equipped creature gets +2/+0. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) | Joe Slucher

Walking Bulwark | Artifact Creature | Golem | Defender {2}: Until end of turn, target creature with defender gains haste, can attack as though it didn't have defender, and assigns combat damage equal to its toughness rather than its power. Activate only as a sorcery. | Jonas De Ro

Weatherlight Compleated | Legendary Artifact | Vehicle | Flying As long as Weatherlight Compleated has four or more phyresis counters on it, it's a Phyrexian creature in addition to its other types. Whenever a creature you control dies, put a phyresis counter on Weatherlight Compleated. Then draw a card if it has seven or more phyresis counters on it. If it doesn't, scry 1. | Adam Paquette

Karn, Living Legacy | Legendary Planeswalker | Karn | +1: Create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") −1: Pay any amount of mana. Look at that many cards from the top of your library, then put one of those cards into your hand and rest on the bottom of your library in a random order. −7: You get an emblem with "Tap an untapped artifact you control: This emblem deals 1 damage to any target." | Chris Rahn