Konstancja, Ship of Champions

Konstancja, Ship of Champions can't be blocked
or targeted by nonlegendary creatures.
Whenever Konstancja attacks, other attacking legendary creatures you control can't be blocked
or targeted by nonlegendary creatures until end
of turn.
Crew 6 (Tap any number of creatures you control
with total power 6 or more: This Vehicle becomes an artifact creature until end of turn.)