Confiscation Coup | Sorcery | | Choose target artifact or creature. You get {E}{E}{E}{E} (four energy counters), then you may pay an amount of {E} equal to that permanent's mana value. If you do, gain control of it. | Joseph Meehan
Experimental Aviator | Creature | Human Artificer | Flying
When Experimental Aviator enters the battlefield, create two 1/1 colorless Thopter artifact creature tokens with flying. | Jesper Ejsing
Hightide Hermit | Creature | Crab | Defender
When Hightide Hermit enters the battlefield, you get {E}{E}{E}{E} (four energy counters).
Pay {E}{E}: Hightide Hermit can attack this turn as though it didn't have defender. | Jason Kang
Metallurgic Summonings | Enchantment | | Whenever you cast an instant or sorcery spell, create an X/X colorless Construct artifact creature token, where X is that spell's mana value.
{3}{U}{U}, Exile Metallurgic Summonings: Return all instant and sorcery cards from your graveyard to your hand. Activate only if you control six or more artifacts. | Kieran Yanner
Shrewd Negotiation | Sorcery | | Exchange control of target artifact you control and target artifact or creature you don't control. | Slawomir Maniak
Tezzeret's Ambition | Sorcery | | Draw three cards. If you control no artifacts, discard a card. | Tyler Jacobson
Cloudblazer | Creature | Human Scout | Flying
When Cloudblazer enters the battlefield, you gain 2 life and draw two cards. | Dan Scott