Action: Please design a Simic device that turns smaller creatures into big flying beasts.

Combine Chrysalis

When this Spacecraft enters, create a 2/2 colorless Robot artifact creature token.
Station (Tap another creature you control: Put charge counters equal to its power on this Spacecraft. Station only as a sorcery. It's an artifact creature at 9+.)
9+ | Flying, first strike

Creature tokens you control have flying.
{2}{G}{U}, {T}, Sacrifice a token: Create a 4/4 green Beast creature token. Activate only as a sorcery.

"What do you want to be, now that you're grown up?"
—Yolov, Simic bioengineer