Triple Changer

History
The Triple Changers are a type of Cybertronian who could transform into three different modes. These being two vehicle modes and one robot mode. The idea was at first seen when Liege Maximo tested on new Cybertronians. He failed and was later stopped by Nexus Prime and Alpha Prime.

Many years later during the Great Civil War, the scientist Shockwave got the idea of Triple Changer. His leader, Megatron gave him a test subject who had disobeyed orders. This Decepticon was Blitzwing. Blitzwing became a Triple Changer, but this mind was split in three as well. He rejoined the Decepticons after this and became a strong fighter. Shockwave didn't see Blitzwing as a failure as he proved the concept was possible.

Later, Shockwave tested on another Decepticon being Astrotrain. This time the concept worked perfectly. But Shockwave's lab was attacked by the Autobots. They stole the formula to create Triple Changers. Perceptor then made his own Triple Changers for the Autobots.

The Triple Changers continued to be made for a while but stopped when Shockwave learned he could make Combiners without the Enigma of Combination.