CR90 Corvette

Flying, Ward {1}
When CR90 Corvette enters the battlefield,
create two 4/4 artifact vehicle tokens with flying
and crew 4, named ARC-170 that are tapped and attacking.
Whenever CR90 Corvette attacks, up to two
target Vehicles become artifact creatures until
end of turn, then those creatures enter combat
tapped and attacking.
Crew 5