Megatronia is a combiner figure made up of 5 female Transformers.
Megaempress is a voyager-sized figure that transforms from robot to truck and wields a large axe. She makes up the main body of Megatronia.
Flowspade and Trickdiamond are deluxe-sized figures that are each armed with a powerful weapons, their Tornado Cutter and Quake Shield. They both transform into speedsters and become the legs of Megatronia.
Making up the arms of Megatronia are 2 more deluxe-sized figures, Lunaclub and Moonheart, each armed with large swords and both transform into helicopters.