Flying {3}{W}, Sacrifice another artifact: Aerial Toastmaster assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)
Flying {1}{G}{U}: Creatures you control gain shroud until end of turn.
They are cautious with their body language and facial expressions. Any stray movement could betray the positions of the troops they protect and cost many lives.
When Aether Channeler enters the battlefield, choose one — • Create a 1/1 white Bird creature token with flying. • Return another target nonland permanent to its owner's hand. • Draw a card.
When Aether Herder enters the battlefield, you get {E}{E}. Whenever Aether Herder attacks, you may pay {E}{E}. If you do, create a 1/1 colorless Servo artifact creature token.
Vigilance When Aether Inspector enters the battlefield, you get {E}{E}. Whenever Aether Inspector attacks, you may pay {E}{E}. If you do, create a 1/1 colorless Servo artifact creature token.
At the beginning of your upkeep, discard a card at random. If you discard a creature card this way, return it from your graveyard to the battlefield unless any player pays 5 life.