Authority of the Consuls | Enchantment | | Creatures your opponents control enter the battlefield tapped.
Whenever a creature enters the battlefield under an opponent's control, you gain 1 life. | Lake Hurwitz
Toolcraft Exemplar | Creature | Dwarf Artificer | At the beginning of combat on your turn, if you control an artifact, Toolcraft Exemplar gets +2/+1 until end of turn. If you control three or more artifacts, it also gains first strike until end of turn. | Zezhou Chen
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
Wildest Dreams | Sorcery | | Return X target cards from your graveyard to your hand. Exile Wildest Dreams. | Daniel Ljunggren
Animation Module | Artifact | | Whenever one or more +1/+1 counters are put on a permanent you control, you may pay {1}. If you do, create a 1/1 colorless Servo artifact creature token.
{3}, {T}: Choose a counter on target permanent or player. Give that permanent or player another counter of that kind. | Aaron Miller
Bomat Courier | Artifact Creature | Construct | Haste
Whenever Bomat Courier attacks, exile the top card of your library face down. (You can't look at it.)
{R}, Discard your hand, Sacrifice Bomat Courier: Put all cards exiled with Bomat Courier into their owners' hands. | Craig J Spearing