Super Sentai S40E35 - The Zyuohgers Last Day

Bangray kidnaps Yamato and demands his friends to hand over Cube Whale as ransom. Certain that the Megabeast Hunter will not uphold his part of the bargain, the other Zyuohgers make their own move to outsmart him and rescue Yamato, leading to the Zyuohgers' decisive battle against Bangray, in which they assemble all their Zyuoh Cubes into their most powerful mecha ever.