Traitor (Episode)

Traitor (裏切り者) is the 26th episode of the 4th season and the 85th episode overall of the Attack on Titan anime, produced by.

Flying Boat
''Hizuru technology must be used to service the world's first flying boat, which uses Iceburst Stone as fuel. Since it was designed to observe the might of the rumbling, the craft is capable of long-distance, intercontinental flight.''