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
Shrewd Negotiation | Sorcery | | Exchange control of target artifact you control and target artifact or creature you don't control. | Slawomir Maniak
Arborback Stomper | Creature | Beast | Trample
When Arborback Stomper enters the battlefield, you gain 5 life. | Dan Scott
Cloudblazer | Creature | Human Scout | Flying
When Cloudblazer enters the battlefield, you gain 2 life and draw two cards. | Dan Scott
Engineered Might | Sorcery | | Choose one —
• Target creature gets +5/+5 and gains trample until end of turn.
• Creatures you control get +2/+2 and gain vigilance until end of turn. | Lake Hurwitz
Ballista Charger | Artifact | Vehicle | Whenever Ballista Charger attacks, it deals 1 damage to any target.
Crew 3 (Tap any number of creatures you control with total power 3 or more: This Vehicle becomes an artifact creature until end of turn.) | Sung Choi