Borg Cube

Affinity for artifact creatures
Whenever this Spacecraft enters or attacks, assimilate a creature card exiled with it. If you can't, exile up to one target creature. (To assimilate a card, put it onto the battlefield under your control with a +1/+1 counter. It's a Borg artifact creature and loses all other creature types.)
Station
12+ | Artifact creatures you control have flying.