Wreck of the Rui-Maro

{1}, {t}: Create a Treasure token.
{2}, Sacrifice a Treasure Token: Create a 2/1
creature token named "Skeletal Pirate."
{t}, Sacrifice four Skeletal Pirates: Create an 8/4 creature token named "Skeleton Crew" with
Defender and "If Skeleton Crew is tapped to
Crew Wreck of the Rui-Maro, the vehicle gains
Trample and First Strike until end of turn."
Crew 8